Handwritten list of questions on a notepad beside a laptop and a closed urn on a table

Questions to Ask Before Turning Your Mother’s Ashes Into a Diamond

by HumanMother

“Of course we return whatever we don’t use.”

That is a sentence, not a policy. It does not say how much, in what, when, or whether it comes back as ash. Before your mother’s ashes leave your house there are roughly a dozen questions worth asking, and four of them belong in writing: the minimum quantity, what is returned and when, what happens if the recovered carbon comes back low, and the point at which a specification can no longer be changed. The rest can be answered on a phone call.

Which Four Questions Belong in Writing?

An email reply is a record. A phone call is a memory of a record. These four are the ones where the difference will matter later.

Ask thisWhat a real answer containsWhat a non-answer sounds like
What is your minimum quantity of cremated remains, and what happens if I send less?A specific figure with a unit, plus the remedy, usually a second shipment“Just send what you’re comfortable with”
What comes back to me, in what form, and at what point?Unused ash named separately from the stone and the paperwork, with a stage attached“Everything is returned at the end”
What happens if the carbon recovered from her ashes is lower than expected?A named stage where it is discovered, and whether you are consulted before work continues“That very rarely happens”
Until what stage can I change carat, colour or cut?Three different stages, because the three close at different times“We’re flexible”

The first answer is a number, the second is a list, the third is a decision procedure, and the fourth is a set of deadlines. If any of the four comes back as a feeling, ask again.

Email thread on a screen showing a provider's written answer on minimum quantity and returns

What Should You Ask About Her Ashes Themselves?

  • How much do you need, and how should it measured? Industry practice ranges from a few tablespoons to around 4 oz, so the answer differs by provider, as detailed in how much ash you need.
  • Do the ashes need to come from the funeral home, or can I portion them myself?
  • Memorial diamond laboratories process cremated remains individually to guarantee complete physical separation; they never batch remains together.
  • Furthermore, age, damp storage, a previously scattered portion, or an urn that has been opened multiple times do not render ashes unusable, as technicians can refine almost any recovered carbon sample.
  • What identifier travels with them? A chain of custody reference you can quote back is the difference between tracking an order and asking how it is going.

Stone Should Be Like?

  • What carat sizes do you offer, and what does each add to the timeline? Size and schedule are the same question here, so ask for both in one answer.
  • What colour range is realistic from ashes, and is a colourless stone offered at all? Trace elements from an organic source push most memorial stones toward yellow, blue or champagne, explained fully under what color will a diamond from her ashes be.
  • What clarity should I expect? Somewhere in the SI2 to VVS band is typical across the category.
  • Is the growth done in-house or subcontracted, and where?
  • What proportion of the finished stone is her carbon? Any provider claiming 100 percent is claiming something the process cannot do. Supplemental lab carbon is required to fill a growth cell, and her own carbon is typically around 10 to 15 percent of the finished mass.

What Will the Paperwork Actually Prove?

Two documents do two different jobs, and a provider should offer both without being pushed:

  • An origin or authenticity certificate: an in-house record that this stone was grown from your family’s submitted material.
  • A grading report: ideally from an independent third-party lab, describing the stone’s own cut, colour, clarity and carat.

Then ask the harder one: what does the origin certificate actually attest to, and who verified it? The honest answer is that it documents the provider’s own chain of custody, because no consumer accessible test can trace a finished diamond back to a named person, as discussed regarding whether a memorial diamond really made from your mother’s ashes. A provider who says that plainly is more trustworthy than one who implies the certificate proves more than it can.

An in-house origin certificate and an independent grading report side by side on a desk

What Happens If Something Goes Wrong?

  • What is included in the quoted price? Is it the loose stone only, and are the grading report, setting, engraving and return shipping extra, which you can review via what a mother memorial diamond costs?
  • What is the payment schedule, and how much is due before the material is processed?
  • What happens if the growth run fails? Presses do occasionally produce unusable rough. Ask whether a second run uses remaining material, and at whose cost.
  • What is the refund position at each stage? Before shipping, after intake, after extraction, after growth.
  • Who is liable while her ashes are in transit, and does that change if you use the provider’s own shipping arrangement?

How Do You Tell an Answer From a Reassurance?

Three tests, applied to anything you are told:

  • Does it contain a number or a stage? “Once cutting begins, which is the last stage” is an answer. “Toward the end” is not.
  • Does it survive one follow-up? Ask “and what happens if that doesn’t work?” A real policy has a next line. A reassurance repeats itself in warmer words.
  • Would they put it in an email? Anything a provider will not restate in writing is not yet a commitment, however kindly it was said on the phone.

None of this is about catching anyone out. A careful provider will be pleased to answer precisely. The point is that you only get one chance to ask before the material is irreversible.

Notepad with provider answers annotated beside a phone

What Do You Not Need to Decide Yet?

A short list, because families often stall on the wrong questions:

  • The setting. The stone arrives loose and can be set years later, as seen in memorial diamond settings and jewelry ideas.
  • Whether siblings each want one. That can be resolved after you know what a provider requires for multiple family members from the same ashes.
  • The exact shade. Colour is chosen within a realistic range, not picked from a chart.
  • Timing. Ashes do not deteriorate, and asking questions costs nothing and commits nothing.

Frequently Asked Questions

How many providers should I ask before choosing one?

Two or three is enough to see whether the answers agree. Where they differ sharply on minimum quantity, on what is returned, or on the proportion of personal carbon in the stone, the differences themselves are informative.

Is it rude to ask a provider what proportion of the stone is really my mother?

No, and a good provider expects it. The honest answer across the industry is that recovered personal carbon is typically around 10 to 15 percent of the finished stone’s mass, blended with supplemental lab carbon. A provider offended by the question is the wrong provider.

Should I ask these questions before or after I decide on a carat size?

Before. Carat drives the timeline and much of the price, so a provider’s answers on growth time and cost are more useful when you have not yet committed to a number you would then feel obliged to defend.

What if the provider will not put an answer in writing?

Treat it as the answer. There is no confidentiality reason a company cannot state its own minimum quantity or return policy in an email, and a refusal on those four points is a meaningful data point about how the rest will go.

Can I ask to visit or see the lab?

You can ask. Some providers in this category offer facility visits and some grow stones through partner facilities in other countries. Either can be legitimate; what matters is that the answer is straightforward rather than evasive.

Do I need to ask any of this if I am sending hair instead of ashes?

Some of it changes. A lock carries no cremation paperwork behind it and usually cannot be topped up, so the question set shifts toward provenance and handling rather than quantity and returns, covered under questions to ask before turning your mother’s hair into a diamond.

Send the List, Not the Ashes

The whole list above fits in one email, and sending it costs you nothing but the time to write it. Ask Memorial Diamond at memorialdiamond.us the four written questions first, minimum quantity, what returns and what happens on a low carbon yield and when each specification closes, and judge the reply by whether it contains numbers and stages.

Sealed container of cremated remains and a bound lock of hair side by side beside a finished memorial diamond

Step-by-Step: Turning Your Mother’s Ashes and Hair Into a Diamond

by HumanMother

There is exactly one step in this whole sequence where your mother’s ashes and your mother’s hair are in the same place at the same time. Everything before it is two lanes running side by side; everything after it is one stone. The sequence runs to thirteen steps: five yours, eight the lab’s, handover at step five, and the two materials do not meet until step ten.

One correction worth having early: the six to ten month production window starts at intake, and if the two materials arrive on different days, it starts at the later one.

Where Do the Two Lanes Split, and Where Do They Merge?

A combined order is not one process with an extra ingredient. It is two intake streams, two purification requirements and two sets of records that converge once, late, into a single growth cell.

StageAsh laneHair laneShared?
CollectionPortion measured from the urnLock cut or retrievedNo: separate containers
ShippingPostal rules for cremated remains govern the boxWould ship in an envelope on its ownOne box, strictest rule
IntakeWeighed, logged, own referenceWeighed, logged, own referenceNo: two references
ExtractionMinerals stripped from roughly 0.5 to 4 percent carbon by weightKeratin reduced from roughly 50 percent carbonNo: different tracks
GraphitizationTo graphiteTo graphiteNo: still separate
Feedstock blendingBoth, plus supplemental lab carbonBoth, plus supplemental lab carbonYes: step 10
Growth, cutting, gradingOne crystalOne crystalYes
Diagram of two parallel purification lanes for ashes and hair converging into a single diamond growth cell

Lab technicians extract carbon from the ashes and hair, purify it into graphite, and place it inside a high-pressure, high-temperature press to replicate natural diamond growth.

What Do You Need Ready Before Step One?

Two of these take days to arrive, so gather them first:

  • The ash portion and the lock, each with its own sealed, labelled inner container, never combined at home.
  • The official USPS Priority Mail Express Cremated Remains box, orderable only from the Postal Store online.
  • Written confirmation of both minimums: the ash figure and the hair figure, separately.
  • A written answer on combined orders specifically: are the two purified on separate tracks, what happens if one yields too little, and what comes back.
  • Somewhere to record two reference numbers, not one.

You place the remains inside one secure inner box, label two separate packages with strict compliance protocols, and follow exact shipping rules.

Steps 1 to 5: What Does Your Family Do?

Step 1: Settle one stone or two

Combining is a choice, not a requirement: the same two materials can grow one stone or two separate ones. That decision belongs at the front because it changes every step after it, and the reasoning behind it lives in the complete guide to a mother ashes and hair diamond.

Step 2: Get both thresholds in writing

Ask for the ash minimum and the hair minimum as two separate figures. Combining does not let either fall below its own threshold, how much ash and hair you need, assuming otherwise is what leads to a second shipment weeks later.

Step 3: Prepare the hair

Cut or retrieve the lock, bind it at one end, and store it in paper. Because the lock is all there is, you cannot top up hair later so place it first in the sequence, not last..

Step 4: Measure the ash portion and seal it

A clean dry spoon, a rigid sift proof inner container, a label. The portion is settled at the seal, not at the counter.

Step 5: Ship both together if you can

One box, two sealed containers, one tracking number, and a message telling the provider both are inside. Sending them together is the single easiest way to keep one clock instead of two.

Two labelled sealed inner containers packed in the official USPS Cremated Remains box

Step 5 Is the Handover, and Two Clocks Start, Not One

This is where both materials leave your hands at once. If they travel together, intake logs them on the same day and the production window runs from that date.

If they travel separately whether someone finds a lock three weeks after you post the ashes, or a provider asks for hair after knowing the ash yield the growth cell still waits. You cannot load the growth cell until you purify both lanes, which means the later arrival determines the finishing date, not the earlier one.Count from the second package, how long a mother memorial diamond takes.

Steps 6 to 13: What Does the Lab Do?

Step 6: Intake, and two reference numbers

Weigh and log each material under its own chain-of-custody reference, and ask for both. If you track a combined order under a single reference, you cannot independently account for its two halves.

Step 7: Ash extraction and purification

Oxygen free heating strips out the calcium phosphate that makes up most of cremated remains, leaving carbon at roughly 99.9 percent purity. Past this point, ash cannot come back as ash.

Step 8: Hair extraction and purification

The same objective, a shorter route: hair arrives roughly half carbon by weight, so there is far less to strip away. This lane typically clears first and then waits.

Step 9: Graphitization, still separately

Each purified carbon stream is heated to roughly 2500 to 2700 degrees Celsius and converted to graphite. Two batches, still identifiable as two.

Step 10: The merge

Both graphite batches, plus supplemental lab carbon, are combined into one growth cell. This is the irreversible meeting. After it, no analysis can separate her ashes from her hair, and no test can say which atom came from where. Her own carbon is typically around 10 to 15 percent of the finished stone’s mass across the industry, a real, physical fraction, and not the whole of it.

Graphite feedstock being loaded into an HPHT growth cell with a diamond seed

Step 11: Growth

Weeks to months in an HPHT press at roughly 6 to 8 GPa. Carat is a function of time in the press, so the size chosen at step 1 sets how long this stage runs.

Step 12: Cutting, grading and returns

The rough is cut and polished, then graded. On a combined order, ask for the return record to show both materials separately, unused ash and unused hair are two different things coming back.

Step 13: Delivery, and the setting

It arrives loose. What it becomes is the one decision with no deadline attached, settings and jewelry ideas.

How Long Does Each Step Take?

Durations below are reasoned estimates of ordinary practice, not published turnaround figures. Only the 6 to 10 month total is an industry wide figure.

StepWhoTypical durationWhat it settles
1. One stone or twoFamilyDaysThe shape of everything after
2. Both thresholds in writingFamilyA few daysNothing closes
3. Prepare the hairFamilyAn hourHair quantity, often permanently
4. Measure and seal the ashFamilyAbout 30 minutesAsh portion
5. Ship and handoverFamily to lab1 to 2 days transitCustody
6. Intake, two referencesLabDaysClock starts at the later arrival
7. Ash extractionLabWeeksAsh irreversible
8. Hair extractionLabDays to weeksHair irreversible
9. Graphitization, both lanesLabDays to weeksLast point both are separable
10. Feedstock mergeLabHoursThe two become one
11. GrowthLabWeeks to monthsCarat and colour
12. Cutting, grading, returnsLabWeeksCut shape
13. Delivery, then settingLab to familyWeeksNothing, the setting stays open
Steps 6 to 13 total6 to 10 monthsUp to 12 for stones over 2 carats
mother-ashes-hair-diamond-timeline-13-steps

What Happens If One Lane Fails?

The realistic failure is the ash lane: cremated remains vary, and a portion can yield less usable carbon than expected. Because that becomes visible at step 7, after the material is irreversible but before the merge at step 10, there is a genuine window in which a family can still be consulted.

Three things can happen in that window, and only one of them is good:

  • You are told, and choose: proceed with the hair carrying more of the load, send more ash, or pause the order.
  • The order proceeds quietly, with the hair covering the shortfall. Nothing in the finished stone would reveal it, since hair is the richer carbon source of the two.
  • The order pauses until you respond, which costs weeks but nothing else.

Ask, in writing and before you ship, which of those three is the provider’s standing policy. It is the most consequential question a combined order raises and the one least likely to be answered on a website, whether a combined stone is really made from both.

Frequently Asked Questions

If I post her ashes now and her hair next month, when does the six to ten months start?

At the later arrival, in practice. The growth cell cannot be loaded until both lanes are purified, so the second package sets the finishing date. Tell the provider a second shipment is coming so the first is held rather than processed alone.

Can hair still be added after the ashes have already been extracted?

Usually yes, up to the merge at step 10. The hair simply runs its own shorter lane and joins at blending. After the cell is loaded, adding anything means a new growth run rather than an addition to the existing one.

Which lane finishes first?

The hair lane, almost always. Roughly half of hair’s weight is carbon against a much smaller fraction of ash, so there is less to strip away. It then waits for the ash lane, which is why a combined order runs to the slower of the two, not the faster.

Is there a step where I could still switch to two separate stones instead of one?

Any point before step 10. Once both graphite batches go into the same cell they are one feedstock. Before that, the two lanes are still physically separate and a provider that offers both formats can usually redirect them.

Do I get one set of paperwork or two?

Ask for two intake records and two return records, and one grading report. The stone is one object, but the materials were two. A single combined record is the gap worth checking for, because it is the one that cannot be corrected after the fact.

Which is the last step where anything at all is reversible?

Step 10 for the materials, step 11 for carat and colour, step 12 for the cut. The setting is never closed, and can be changed decades later.

Ask Which Step the Merge Happens On

A provider who can tell you where step 10 sits in their own flow, and what happens at step 7 if the ash yields less than expected, is telling you they run two lanes rather than one. Put both questions in a single email and see which one comes back with a stage attached. Memorial Diamond will set out how a combined submission of your mother’s ashes and hair is tracked, purified and returned, asking commits you to nothing.

main

What Color Will a Diamond Made From Your Mother’s Hair Be?

by HumanMother
A lock of grey hair tied with thread beside a yellow-toned lab-grown memorial diamond on a neutral surface

If you kept a lock of your mother’s hair, you may have wondered whether the finished diamond will look like her hair. It won’t. Grey hair does not produce a grey diamond, red hair does not produce a red diamond, and dyed hair does not carry its visible pigment into the finished stone.

A diamond grown from your mother’s hair can be yellow, blue, champagne, or another available color depending on the growth conditions and trace elements present during the process. Colorless is also possible, but it requires additional processing and usually costs more.

Does Your Mother’s Hair Color Decide the Diamond’s Color?

Purified carbon from hair being converted to graphite in a laboratory furnace before diamond growth

No. The color of your mother’s hair is not what determines the color of the finished diamond.

Hair is keratin, a protein that is roughly 50% carbon by weight. During processing, the hair goes through controlled extraction that removes the non-carbon components and produces highly purified carbon. That carbon is then converted into graphite before it enters the diamond-growth process.

The pigment responsible for hair color does not simply travel into the finished diamond. What ultimately matters for diamond color is what is present during crystal growth.

That means:

  • Grey hair does not produce a grey diamond.
  • Red hair does not produce a red diamond.
  • Dark hair does not produce a dark diamond.
  • Blonde hair does not produce a blonde diamond.
  • Hair dye does not determine the finished diamond’s color.

A few grams of hair also cannot fill an entire growth cell. The purified carbon from the hair is therefore combined with supplemental lab-sourced carbon before growth.

For the full production process, see how a memorial diamond is made from your mother’s hair.

So Where Does the Color Come From Instead?

Diamond color comes from trace elements present while the crystal is growing, rather than from the original appearance of the material that supplied the carbon.

Nitrogen can produce yellow tones, while boron can produce blue tones. A colorless diamond requires the near-absence of both.

This is why two pieces of hair that look completely different can potentially contribute to diamonds with similar colors. The visible pigment of the hair is not what the diamond-growth process is reproducing.

Memorial diamonds can therefore appear in yellow, blue, champagne, or other colors depending on the growth conditions and available processing options.

For a broader explanation, read why memorial diamonds are rarely colorless.

What Color Is a Hair Diamond Most Likely to Be?

Three loose memorial diamonds grown from hair in yellow, blue, and champagne tones side by side

The following describes industry-typical color relationships rather than a guarantee for any individual stone.

ColorWhat Causes ItWhat a Hair Source MeansCost Note
YellowNitrogen present during growthHair is a carbon-rich organic material; the final color depends on the growth environment rather than the hair’s visible colorGenerally one of the lower-cost growth-stage colors at a given carat
BlueBoron present during growthBlue is associated with boron during diamond growth rather than the original color of the hairGenerally below colorless at matching carat
Champagne / BrownMultiple trace elements and growth conditionsThe stone is not champagne or brown because the mother’s hair was that colorGenerally comparable with yellow at the same carat
Colorless / WhiteNear-complete absence of color-producing impuritiesPossible, but additional processing is required to achieve the desired resultUsually carries a meaningful premium
Red, Pink, Green, BlackPost-growth treatment such as irradiationThese colors are introduced after the crystal has grown rather than coming from the hair’s visible colorAvailability and pricing vary by provider

The important point is simple: the color column never starts with the color of your mother’s hair.

Does Hair Behave Differently From Ashes?

A small lock of hair and a sample of cremated remains shown side by side as diamond carbon sources

Yes, hair and cremated remains are very different starting materials.

Hair is roughly 50% carbon by weight, while cremated remains contain only about 0.5% to 4% usable carbon by weight. Ashes are largely made up of the mineral structure of bone, while hair is a carbon-rich protein material.

HairCremated Remains
Approximate carbon content~50%~0.5–4%
Cremation required?NoYes
Typical material requirementA small lock / a few gramsA few tablespoons to roughly 4 oz
Main starting materialKeratinMineral structure of bone

Hair can therefore be used for a memorial diamond even when a loved one was buried rather than cremated. See hair-based options for non-cremated loved ones.

However, the difference in starting material does not mean you can predict the exact final color simply by looking at the hair.

The ashes version of this question is covered in what color a diamond made from your mother’s ashes will be.

What Actually Changes the Color, and What Doesn’t?

It helps to separate the things that do not determine color from the things that can influence it.

Things That Do Not Determine the Finished Color

  • Your mother’s natural hair color.
  • Whether her hair was dark, blonde, red, or grey.
  • The visible color of hair dye or highlights.
  • How long the lock of hair is.
  • How much hair you send beyond the required amount.
  • Whether the hair was collected while she was alive or after her death.
  • How long you have kept the lock.

Things That Can Affect the Color

  • The color selected or requested during the ordering process.
  • Trace elements present during diamond growth.
  • The growth conditions used by the laboratory.
  • Whether a post-growth treatment such as irradiation is used.
  • Whether you choose a colorless result requiring additional processing.

If you’re discussing your order with a provider, ask these four questions before sending the hair:

  1. Am I choosing a specific color or a color family?
  2. What amount of color variation is considered normal?
  3. Is the color created during growth or through treatment afterward?
  4. What does choosing colorless add to the cost and timeline?

For information about documenting the finished diamond’s characteristics, see how memorial diamonds are graded and certified.

Frequently Asked Questions

My mother’s hair was dyed. Does that ruin it or change the diamond’s color?

The visible dye color does not determine the finished diamond’s color because hair pigment and non-carbon components are removed during processing. However, whether a particular provider accepts dyed, bleached, permed, or chemically treated hair is a separate provider-policy question. Ask before sending the hair and describe the treatment accurately.

She had grey hair. Will the diamond come out grey or dull?

No. Grey hair does not mean the finished diamond will be grey. Hair color comes from pigment, while diamond color is associated with trace elements and conditions during crystal growth. The original visible color of the hair does not simply transfer into the diamond.

Can I get a truly colorless diamond from her hair?

Yes, a colorless result can be requested, but it is generally the more demanding option. Colorless growth requires the near-absence of the impurities associated with yellow or blue coloration, so additional processing may be required and the price can increase.

Does sending more hair give a better or deeper color?

No. Sending more hair does not automatically create a deeper color. The quantity of hair primarily relates to providing enough carbon for processing. Diamond size is determined by the growth process rather than simply by sending a larger amount of hair.

Will a diamond from living hair look different from one made after she died?

No specific color difference should be assumed simply because of when the hair was collected. The finished color is associated with the diamond-growth conditions rather than whether the lock was collected while she was living or afterward.

Can I ask for pink or red specifically?

Some providers may offer colors such as red, pink, green, or black through post-growth treatment. Availability varies, so confirm that the color is actually offered by your chosen provider before making it part of your design expectations.

Before You Choose a Color

You are not choosing a color that literally matches your mother. Her hair stays the shade it was when you kept it. The diamond’s color comes from what happens to its carbon during the growth process.

That gives you a different choice: not “What color was she?”, but “What color do I want to carry with me?”

If you have a lock of your mother’s hair and want to understand what color options may be realistic, reach out to Memorial Diamond at memorialdiamond.us and ask specifically about your preferred color and any treatment the hair has received.

If you also have her ashes, see what happens when her ashes and hair are used together. You can also read the complete guide to a mother hair diamond for the wider process, timeline, and cost discussion.

mother dimond

What Color Will a Diamond Made From Your Mother’s Ashes Be?

by HumanMother
Three loose memorial diamonds grown from cremated ashes in yellow, champagne, and blue tones side by side on a neutral gray surface

A diamond grown from your mother’s cremated ashes will most likely have color in it yellow, champagne, or blue rather than white. Colorless is achievable, but it takes additional processing and costs more. Better to know that now than in month eight, standing at a kitchen table with the box open.

A tinted stone is not a defect, a downgrade, or a mistake. It is what happens when part of the feedstock is a person instead of a barrel of industrial graphite and unlike most of what makes a memorial diamond meaningful, that part is visible.

Why Won’t the Diamond Be Clear?

Purified carbon extracted from cremated remains in a laboratory crucible before graphitization

Diamond color is not a coating or a setting choice. It comes from trace elements caught in the crystal lattice while the stone is growing. Boron produces blue tones. Nitrogen produces yellow tones. A colorless diamond requires the near-total absence of both.

Manufacturers produce synthetic industrial feedstock to contain almost pure carbon, which allows standard lab-grown diamonds to emerge completely colorless. In contrast, cremated remains present the opposite reality. Calcium phosphate—the mineral structure of bone—dominates cremated remains, leaving usable carbon at only about 0.5% to 4% of total ash by weight. Technicians extract that small carbon fraction from the mineral-heavy matrix and purify it to roughly 99.9%+ purity.

This purification process achieves exceptional results, though it never achieves absolute purity by design. At 99.9%+ purity, microscopic trace elements remain, and this residue can directly influence the diamond’s final color. Furthermore, the carbon endures intense conditions during cremation: the high heat of the retort, the holding container, and any surrounding elements. As a result, carbon extracted from ashes carries a unique trace-element signature that standard synthetic feedstock lacks.

Many articles on this topic overlook a crucial fact: her carbon does not fill the growth press alone. Technicians blend her extracted carbon with supplemental lab-grade carbon to achieve the volume the press requires. Consequently, her personal carbon typically accounts for roughly 10% to 15% of the finished diamond’s total mass. The accurate reality does not pit pure ash feedstock against synthetic carbon; instead, controlled synthetic carbon forms most of the gemstone, while her carbon acts as a meaningful minority partner.

The color can still move. Trace elements present during growth can influence the appearance of the crystal, which is why memorial diamonds can trend toward yellow, blue, and champagne or brown tones. The tint is not evidence that the stone is entirely her. It is evidence that personal carbon contributed to the growth process.

For a deeper explanation, see why memorial diamonds are rarely colorless and what the lab does with her ashes.

What Colors Are Actually Possible From Her Ashes?

Close-up of a champagne-toned lab-grown memorial diamond held in tweezers under daylight

These are industry-typical outcomes and industry-typical cost relationships, not a fixed price list or a promise about a specific stone.

ColorWhat Causes ItWhat an Ash-Derived Source MeansCost Note
YellowNitrogen present during growthA common memorial-diamond color associated with nitrogen during growthGenerally sits toward the lower end for a given carat
Champagne / BrownSeveral trace elements acting togetherCan result from the combination of trace elements present during growthGenerally comparable with yellow at matching carat
BlueBoron present during growthBlue is generally a targeted color rather than something reliably supplied by one person’s ashesTypically below colorless at the same carat
Colorless / WhiteNear-complete absence of boron and nitrogenThe most demanding outcome because the source must undergo additional processingTypically carries a significant premium
Red, Pink, Green, BlackPost-growth treatment such as irradiationColor is applied after the crystal has already been grownUsually treated as an additional option

For scale on the underlying numbers, entry-tier memorial diamonds of roughly 0.10–0.25 ct run about $1,500–$3,500 industry-wide, while 0.5–1 ct stones can run roughly $5,000–$15,000. Color is only one of several factors affecting the final cost.

See what actually drives memorial diamond cost for the other major price factors.

Can You Choose the Color, or Do Her Ashes Decide?

Both, but in different ways.

You choose the target. Providers can offer color as an option at order time, with the process directed toward the selected result.

Her ashes influence the result. The trace-element profile of carbon recovered from cremated remains can vary, meaning the exact shade can have some natural variability. A provider can aim for a color, but the source material still matters.

Colorless is the outcome where the material presents the greatest challenge because it requires additional processing to reduce the elements associated with coloration. Irradiated colors such as red, pink, green, or black are different because the color is introduced after growth.

An independent diamond grading report open to the color grade section beside a loose memorial diamon

Does the Color Mean Anything About Your Mother?

Not in the way it is sometimes marketed. The shade does not encode her personality, eye color, health, or character. Anyone selling you that interpretation is attaching symbolism to something that cannot establish it.

What is true is narrower and, honestly, better. The tint exists because personal carbon contributed to the growth process rather than the stone being produced entirely from controlled industrial carbon. That is a physical fact, not a symbolic one.

None of this requires committing all of her ashes. Only a small fraction is used, so burial, scattering, or keeping an urn can remain open alongside the diamond.

Which Questions Should You Ask About Color Before Ordering?

Color is the part of an order most easily left vague at the start and most obvious on delivery. These five questions help close that gap while it is still possible to make an informed choice.

  1. What color range does my order actually commit me to? Ask whether you are buying a named color or a color family, and what variation within it is considered normal.
  2. What happens if the finished stone falls outside that range? Ask what the provider’s process is before you need it whether that means a re-grow, adjustment, or another remedy.
  3. Is the color from growth or from irradiation? Both are legitimate approaches, but they produce different products and should be explained clearly.
  4. What does colorless cost at my carat size, and what does it add to the timeline? Ask for the comparison against yellow or blue at the same size, preferably in writing.
  5. What color will the grading report list? An independent grading report can document the diamond’s characteristics. See how memorial diamonds are graded and certified.

Frequently Asked Questions

Will the diamond be gray because ashes are gray?

No. The visible color of cremated remains has no bearing on the finished stone. Ash color comes largely from mineral content that is removed during purification. Diamond color comes from trace elements present during crystal growth, which is a separate stage.

Can I get a truly colorless diamond from my mother’s ashes?

Yes, but it is the hardest outcome to produce. It requires additional processing to reduce the elements associated with coloration, and it typically costs more than a yellow, champagne, or blue stone of the same carat weight.

Does submitting more ashes change the color?

No. Material quantity does not directly determine color, and it does not determine size either. Carat is primarily a function of growth time in the press. As a general industry guide, requirements can range from a few tablespoons to roughly 4 oz, but individual providers set their own requirements.

Will the color fade or change over the years?

No. The color is structural, existing within the crystal rather than sitting on the surface. Diamond is also a 10 on the Mohs hardness scale. Ordinary wear, cleaning, and sunlight do not simply remove a structural color.

Can two diamonds from the same ashes come out different colors?

Yes, separate growth runs can produce variation. Families ordering multiple stones from one shared source should ask the provider how closely matching colors can be expected if consistency between stones matters.

Is a colored memorial diamond worth less than a colorless one?

Production cost and personal value are different questions. A colored memorial diamond may cost less to produce than a colorless one, but that does not make it less meaningful. In this category, the color can simply be part of the physical result of the growth process.

Before You Choose a Color

One practical suggestion before anything else: stop reading color words and go look at stones. “Champagne” on an order form and a champagne diamond turning under a lamp are not the same experience, and a color ruled out on paper has often never been seen in person.

When you want the specifics rather than the general case, reach out to Memorial Diamond at memorialdiamond.us to talk through what color is realistic for your mother’s ashes, what colorless would actually involve, and to put the five questions above to a person rather than a page.

The same question about her hair has a different answer, while sending both ashes and hair changes the discussion again. You can also explore the wider range of colors families choose for a mother and the complete guide to a mother ashes diamond.

How to Turn Your Mother's Ashes and Hair Into a Diamond

How to Turn Your Mother’s Ashes and Hair Into a Diamond

by HumanMother
Two small labeled containers side by side — a sealed ash container and a paper envelope holding a lock of hair — ready for shipping to a memorial diamond lab

The confusion is nearly always the same. You have two different things a portion of your mother’s ashes and a lock of her hairand they do not follow the same rules.

To send both for a memorial diamond, first confirm that your provider accepts a combined submission. Then decide whether you want one diamond created from both materials or two separate diamonds. Each material should be packed in its own sealed and labeled container before being sent together in one shipment.

Because cremated ashes are included in the package, the shipping requirements for cremated remains generally apply to the entire shipment.

That is often the part families find confusing and one of the most important details to understand before sending anything.

Will Your Provider Accept Your Mother’s Ashes and Hair Together?

Ask this question before measuring or preparing either material.

Not every memorial diamond provider combines ashes and hair into one diamond. Some providers may create a diamond using only one source material, while others may offer separate diamonds.

Before beginning, ask three important questions:

  1. Can you combine ashes and hair into one diamond-growing process?
  2. If not, what options are available one material per diamond or two separate diamonds?
  3. Does sending both materials affect the price, required quantity, or timeline?

Before making any decisions, review the wider list of questions worth asking first.

Do You Want One Blended Diamond or Two Separate Diamonds?

This decision should be made before packing because it may affect the amount of material required and the overall cost.

One Memorial Diamond

A combined memorial diamond may represent both materials in one meaningful keepsake. Depending on the provider’s process, the ashes and hair may be processed separately before being used in the diamond-growing process.

Two Separate Memorial Diamonds

Some families may prefer two diamonds, with one created from ashes and another created from hair. This can also be meaningful when siblings or family members want separate memorial pieces.

Before dividing anything, make sure you understand how much of each material is required. Learn how much ash and hair you may need for a mother memorial diamond.

Families may choose to send both materials because each one carries personal meaning. A lock of hair and cremated remains can represent different memories of the same person, making the decision deeply personal.

How Do You Pack Ashes and Hair for Shipping?

Rigid sealed container of cremated remains and a tied lock of hair in a paper envelope, each labeled, packed in one outer shipping box

The most important rule is simple: keep the materials separate.

Do not mix ashes and hair together at home. Each material should be placed in its own sealed and clearly labeled container.

A practical packing checklist includes:

  • Ashes: Place the required amount in a sealed inner container according to your provider’s instructions.
  • Hair: Place a clean lock of hair in a separate envelope or sealed container.
  • Label both containers: Include identification details requested by your provider.
  • Include required paperwork: This may include submission forms or other documentation requested by the memorial diamond company.

Keeping the materials separate helps ensure they can be properly identified and processed according to the provider’s procedures.

Why Should Ashes and Hair Be Sent Together?

When both materials are intended for the same memorial diamond process, sending them together can help keep the submission organized from the beginning.

One shipment means the provider receives both materials together and can document them as part of the same submission.

If the ashes are sent first and the hair arrives weeks later, the provider may need to handle them as separate arrivals. This can create unnecessary confusion and may affect how the materials are processed.

Before shipping anything, make sure you have both materials ready.

If you are still looking for a lock of your mother’s hair, such as one kept in a memory box, locket, or family keepsake, it may be better to wait until you have everything before beginning the submission process.

What Are the Shipping Rules for Ashes and Hair?

Official USPS Priority Mail Express Cremated Remains box packed with a sealed ash container and a separate labeled envelope of hair

Ashes and hair are treated differently when it comes to shipping.

Hair generally does not have the same shipping restrictions as cremated remains. Cremated ashes, however, may be subject to specific carrier and packaging requirements.

For families in the United States, the presence of cremated remains in the package means the shipment should follow the applicable requirements for cremated remains.

Before shipping, always confirm the current requirements directly with your carrier and memorial diamond provider.

You should confirm:

  • Which shipping service should be used
  • What packaging is required
  • Whether a specific shipping box is required
  • How the inner container should be sealed
  • Whether additional documentation is needed
  • How the package should be tracked

Carrier requirements can change, so it is important to confirm the current rules before sending the package.

You can also learn more about whether turning ashes into a diamond is legal throughout the United States.

What Happens Once the Lab Has Both Materials?

Finished champagne-toned memorial diamond grown from carbon extracted from a mother's cremated ashes and hair

Once your mother’s ashes and hair arrive at the laboratory, the provider should confirm that the materials have been received.

The exact process can vary between providers, but memorial diamond creation may involve several stages.

The materials may be processed separately to prepare usable carbon. The prepared material is then used as part of the specialized diamond-growing process.

The general process may include:

  1. Receiving and documenting the submitted materials.
  2. Preparing and purifying usable carbon.
  3. Preparing the material for diamond growth.
  4. Growing the diamond crystal using specialized laboratory equipment.
  5. Cutting and polishing the finished diamond.
  6. Preparing documentation associated with the finished stone.

For a closer look at the process, read how a memorial diamond is made from your mother’s ashes and hair.

The overall timeline can depend on factors such as the requested diamond size, color, and the provider’s specific process.

For a broader overview of your options, see the complete guide to a mother ashes and hair diamond.

Frequently Asked Questions

Can I Mix My Mother’s Ashes and Hair Together Before Sending Them?

No. It is generally better to keep ashes and hair in separate, sealed, and labeled containers.

The provider may need to handle and prepare each material differently. Follow the exact instructions provided before shipping anything.

What If I Find a Lock of Her Hair After I Have Already Sent the Ashes?

Contact your provider before sending the hair separately.

Depending on the stage of the process, it may still be possible to discuss your options. The provider can explain whether the hair can be added to the existing submission or whether it would need to be handled separately.

Does Sending Both Ashes and Hair Create a More Meaningful Diamond?

The meaning of a memorial diamond is personal.

Some families choose to send both materials because ashes and hair represent different memories of their loved one. Others may choose only one material.

The decision should be based on what feels most meaningful to you and your family.

Can I Ship Cremated Remains With UPS or FedEx?

Carrier policies and shipping regulations can change. Before shipping cremated remains, confirm the current requirements directly with the carrier and follow your memorial diamond provider’s instructions.

Do not assume that ordinary package shipping services can be used for cremated remains.

How Much Ash and Hair Do I Need to Send?

The amount required can vary depending on the provider and whether you are creating one diamond or multiple diamonds.

Before measuring or dividing anything, ask your provider for the exact quantity required for your chosen diamond.

You can also read our guide on how much ash and hair you need for a mother memorial diamond.

Do I Have to Send Ashes If I Have Hair?

No. Some memorial diamonds can be created using hair alone, while others can be created using cremated ashes.

If you only have a lock of hair, explore how to turn your mother’s hair into a diamond.

If you prefer to use cremated remains only, read how to turn your mother’s ashes into a diamond.

Before You Send Anything

Before shipping your mother’s ashes and hair, take a moment to confirm every detail.

Make sure the provider accepts both materials, understand whether they can be used for one diamond or separate diamonds, confirm the required quantities, and carefully follow the shipping instructions provided.

Keep the materials separate, clearly labeled, and securely packaged according to the instructions you receive.

Turning your mother’s ashes and hair into a memorial diamond is a deeply personal decision. Taking the time to understand the process before sending anything can help you move forward with greater confidence and create a memorial that feels meaningful to you and your family.

turn-mothers-ashes-diamond

How to Turn Your Mother’s Ashes Into a Diamond | Step-by-Step Guide

by HumanMother
Hands holding a small sealed container of cremated ashes beside a finished champagne-toned memorial diamond

The decision to turn your mother’s ashes into a diamond often comes before you know exactly how the process works.

You may already know that you want to create something lasting in her memory, but practical questions naturally follow. How much ash is needed? Which diamond size should you choose? Should you talk to your family first? How are cremated remains sent? And what happens while the diamond is being created?

Turning your mother’s ashes into a diamond generally follows a clear sequence. You choose the carat size and color, confirm how much material is required, discuss the decision with family, prepare the portion needed, arrange delivery or shipping, wait for the diamond to be created, and finally decide how you want the finished stone to be worn or kept.

One important detail surprises many families: carat size is often one of the first decisions you should make, not the last.

Step 1: Choose the Carat Size and Color

The size of your memorial diamond can influence the overall process, timeline, and planning.

Memorial diamonds are grown through a specialized laboratory process. Because of this, the size of the diamond is an important consideration before the growth process begins.

Before choosing, think about how you want to use the finished diamond.

A smaller stone may be meaningful as part of a delicate pendant or ring, while a larger diamond may become the central feature of a custom piece of memorial jewelry.

Color is another important decision. Memorial diamonds can appear in different colors depending on the materials and diamond-growing process.

To learn more about possible diamond colors, read What Color Will a Diamond Made From Your Mother’s Ashes Be?.

If you are unsure about diamond size, our guide on how to choose a carat size for a memorial diamond can help you compare your options.

Five memorial diamonds ranging from 0.25 to 2 carats laid out in size order on a pale gray surface

Step 2: Confirm How Much of Her Ashes You Need

Most people expect that a large amount of cremated remains is required. In many cases, only a portion may be needed, depending on the provider and the process used.

Before preparing anything, contact the memorial diamond provider and ask for the exact material requirement.

Important questions include:

  • How much material is required?
  • Should the amount be measured by weight or volume?
  • What happens to material that is not used?
  • Will any remaining portion be returned?
  • How is the material identified and tracked during the process?

If your mother’s ashes have already been divided between family members or some ashes have already been scattered, the remaining portion may still be sufficient. However, you should always confirm the exact requirement before making any arrangements.

For a more detailed explanation, read How Much Ash Do You Need for a Mother Memorial Diamond?.

Step 3: Talk to Your Family Before Dividing the Ashes

Before separating any portion of the ashes, it can be helpful to speak with close family members.

People can have different feelings about cremated remains and memorial keepsakes. While one family member may see a diamond as a beautiful way to preserve a connection, another may prefer to keep all of the ashes together.

Having a conversation first gives everyone an opportunity to share their thoughts.

You can begin by explaining the practical side of the decision, including how much material may be required and whether the family’s existing plans for the remaining ashes can still continue.

In some situations, more than one memorial diamond may be possible for different family members. You can learn more in our guide, Can More Than One Family Member Get a Diamond From the Same Mother’s Ashes?.

If you are unsure how to begin the conversation, read How to Talk to Family About a Mother Memorial Diamond.

Step 4: Prepare the Required Portion

Once you know the provider’s exact requirements and have discussed the decision with your family, the next step is preparing the required portion.

Follow the instructions provided by your memorial diamond company carefully.

A calm and organized approach can help:

  • Work on a clean, flat surface.
  • Prepare the receiving container before opening the original container.
  • Use clean and dry equipment.
  • Measure according to the provider’s instructions.
  • Seal and label the prepared portion carefully.
  • Return the remaining ashes to their original container.

If preparing the material yourself feels emotionally difficult, you may wish to ask a funeral professional for assistance.

Small scoop transferring a measured portion of cremated remains into a sealable bag on a clean table

Step 5: Arrange the Shipping or Delivery

Cremated remains cannot always be shipped in the same way as ordinary packages. Shipping requirements depend on the country, carrier, and destination.

Before sending anything, confirm the current requirements directly with both the memorial diamond provider and the shipping service.

Ask your provider:

  • Which shipping method should be used?
  • Do they provide a shipping kit?
  • What type of packaging is required?
  • Is documentation required?
  • How will the package be tracked?
  • How will you be notified when the material arrives?

For families in the United States, it is important to review the current guidance from USPS before shipping cremated remains, as carrier requirements can change.

Before sending the package, it can also be helpful to keep a record of the tracking information and confirm the provider’s process for acknowledging receipt.

International shipping can involve additional requirements, so always check the regulations that apply to both the sending and receiving countries.

Official USPS Priority Mail Express Cremated Remains box with a sealed sift-proof inner container beside it, prepared for shipping

Step 6: What Happens While the Diamond Is Being Created?

Once the material reaches the laboratory, it enters the memorial diamond creation process.

Although the exact process can vary between providers, the material generally goes through several stages before the finished diamond is ready.

These stages may include:

  1. Receiving and documenting the material.
  2. Extracting and preparing usable carbon.
  3. Processing the carbon for diamond growth.
  4. Growing a diamond crystal using specialized laboratory equipment.
  5. Cutting and polishing the diamond.
  6. Preparing documentation associated with the finished stone.

The overall timeline can vary depending on the requested carat size, color, laboratory process, and provider.

For a closer look at the science behind the process, read How a Memorial Diamond Is Made From Your Mother’s Ashes.

Before beginning the process, ask your provider how often you can expect updates and what stages of the journey you will be informed about.

Step 7: Decide How You Want to Keep or Wear the Diamond

When the memorial diamond is complete, you will need to decide how you want to keep it.

Some people choose to keep the diamond as a loose stone, while others have it set into a piece of jewelry that can be worn every day.

Popular options include:

  • Memorial diamond rings
  • Diamond pendants
  • Earrings
  • Custom family jewelry
  • Heirloom jewelry pieces

The setting you choose can become part of the meaning of the memorial itself. A simple pendant may feel personal and close to the heart, while a ring can become something you wear every day.

For inspiration, read Memorial Diamond Settings and Jewelry Ideas for a Mother.

Loose memorial diamond beside a pendant setting and a grading report on a jeweler's cloth

Frequently Asked Questions

Can I deliver my mother’s ashes in person instead of shipping them?

Some memorial diamond providers may allow personal delivery or drop-off. Availability depends on the company’s facilities and procedures, so contact the provider before making travel arrangements.

Do I need paperwork to send ashes?

Shipping requirements can vary depending on the carrier and location. Documentation may be required, so always confirm the current requirements before preparing a shipment.

What if my mother’s ashes were already divided among family members?

A divided portion may still be sufficient depending on the provider’s requirements. Confirm the exact amount needed before beginning the process.

What happens to ashes that are not used?

This depends on the provider’s policies and process. Before sending any material, ask how unused portions are handled, returned, and documented.

Does the whole family have to agree?

Every family’s circumstances are different. Even when family members have different opinions, having an open conversation before dividing the ashes can help avoid misunderstandings and ensure everyone’s wishes are respected.

A Meaningful Next Step

You do not need to make every decision immediately.

The first step can simply be learning about your options and talking with the people closest to you.

Think about the diamond size that feels meaningful, the color you prefer, how you may want to wear the finished stone, and what your family has planned for the remaining ashes.

For a broader overview of the entire process, read Mother Ashes Diamond: The Complete Guide.

Turning your mother’s ashes into a diamond is a deeply personal decision. Taking the time to understand each step can help you move forward with confidence and create a lasting memorial that feels meaningful to you and your family.

Memorial diamond created from a mother's ashes and hair with two sparkling diamonds, ashes, and a lock of hair

Mother Ashes and Hair Diamond: The Complete Guide

by HumanMother

Mother Ashes and Hair Diamond: The Complete Guide

Most families arrive at this holding two different things and assuming they have to pick one. You don’t.

A mother ashes and hair diamond is a genuine lab-grown diamond created using carbon extracted from both her cremated remains and a lock of her hair. The two materials are purified separately and then prepared for the diamond-growth process.

Hair contains roughly 50% carbon by weight, while cremated ashes contain a much smaller amount of usable carbon. Combining both materials can therefore increase the amount of personal carbon recovered from the submission.

There is also another option that many families may not realize they have: instead of creating one blended stone, it may be possible to create two separate diamonds one associated with ashes and one associated with hair.

Small portion of cremated ashes in a dish beside a tied lock of hair and a pale champagne memorial diamond on a linen surface

In This Guide

Why Would You Submit Both Her Ashes and Her Hair?

The two materials can carry different meanings.

Ashes are what many families associate with a loved one’s physical remains. They are what is returned after cremation and what families often preserve, scatter, or keep in an urn.

Hair is different. A lock of hair can remain deeply personal because it is visibly connected to the person you remember. From a technical perspective, hair also contains a relatively high proportion of carbon.

Hair is roughly half carbon by weight, while cremated remains are primarily mineral material, with usable carbon generally representing a much smaller proportion.

For some families, submitting both materials simply feels meaningful. It allows both the cremated remains and a physical lock of hair to be represented in the process.

You do not necessarily have to choose between them.

If you are still deciding which material is right for your situation, you may also want to explore an ashes-only memorial diamond, a hair-only memorial diamond, or compare ashes and hair as starting materials.

What Does Combining Ashes and Hair Actually Change About the Diamond?

side-by-side comparison of a scoop of cremated ashes and a small lock of hair, labeled with their carbon content by weight

The most important change is the amount of personal carbon that may be recovered from the submitted materials.

Hair contains considerably more carbon by weight than cremated ashes. Adding hair to an ashes submission can therefore increase the total amount of carbon recovered from the person being memorialized.

Source MaterialApproximate Carbon ContentWhat It Contributes
Cremated AshesApproximately 0.5–4%A smaller amount of usable personal carbon among mineral-rich material
HairApproximately 50%A relatively carbon-rich source
Ashes and Hair CombinedHigher total personal carbon than ashes aloneCarbon from both submitted materials can contribute to the growth feedstock

However, combining ashes and hair does not mean that the finished diamond is made entirely or exclusively from the submitted material.

Diamond growth requires a sufficient amount of carbon feedstock. Personal carbon recovered from ashes, hair, or both may be combined with supplemental laboratory carbon during the growth process.

The most accurate way to understand a combined memorial diamond is that carbon recovered from both her ashes and her hair contributes to the material used to create the stone.

Should You Grow One Blended Stone or Two Separate Diamonds?

Having both ashes and hair creates a decision that families using only one material do not have.

You may consider creating one memorial diamond using both materials, or creating two separate diamonds associated with the two different source materials.

two lab-grown memorial diamonds of similar size side by side on a pale gray surface, one grown from ashes and one from hair

Why Some Families Choose Two Diamonds

  • Two family members can each have a stone. One diamond can represent the ashes and another can represent the hair.
  • One to wear and one to keep. A family may choose to set one diamond into jewelry while preserving another stone separately.
  • Different meanings for different pieces. One stone may be intended as a formal family heirloom while another feels more personal.
  • Separate keepsakes. Two diamonds can provide more flexibility for sharing a memorial between family members.

Why Some Families Choose One Diamond

One stone can also feel simpler.

There is one diamond size, one shape, one color, one setting, and one finished piece to preserve or pass down.

Creating two separate diamonds may also involve two separate production processes, cutting stages, and grading requirements.

The right choice depends less on chemistry and more on what makes sense for your family.

What If You Only Have a Very Small Amount of One of Them?

This is a common situation.

A Little Hair and Plenty of Ashes

You may only have a few strands from a brush, comb, keepsake, or baby book.

Because hair contains a relatively high percentage of carbon by weight, even a small amount may still contribute carbon alongside the ashes. Always tell the provider exactly how much material you have before cutting or sending it.

A Little Ash and Plenty of Hair

Perhaps most of the ashes were scattered or interred years ago, but a small portion was kept.

A combined submission may still be worth discussing with a memorial diamond provider because both materials can be evaluated individually.

Almost None of One Material

If you have only a tiny amount of one material, ask the provider honestly what practical role it can play in the process.

Even when the contribution is primarily symbolic, that may still be meaningful to the family. The important thing is understanding the difference between a symbolic contribution and a significant material contribution.

How Does a Laboratory Handle Two Different Materials?

Two sealed sample vessels being loaded into a high-temperature oxygen-free purification furnace in a laboratory

Ashes and hair are very different materials, so they require different purification processes.

They are handled separately during the early stages.

Step 1: Processing the Ashes

Cremated remains contain substantial mineral material, including calcium phosphate and other components associated with bone.

The laboratory processes the material under controlled conditions to isolate usable carbon.

Step 2: Processing the Hair

Hair is primarily composed of keratin and contains a relatively high amount of carbon.

The hair is processed separately to remove non-carbon components and other possible residues.

Step 3: Carbon Purification

The goal of both processes is highly purified carbon suitable for later preparation and diamond growth.

The purified material is then prepared for the next stage of the process.

Step 4: Graphitization

The carbon can be converted into graphite at extremely high temperatures, approximately 2,500–2,700°C.

Step 5: Diamond Growth

The prepared carbon feedstock is placed into a diamond-growth environment together with a small diamond seed.

In an HPHT, or High Pressure High Temperature, process, the environment may reach approximately:

  • 6–8 GPa of pressure
  • 1,400–2,500°C of temperature

Under these controlled conditions, carbon atoms gradually attach to the diamond seed and form a growing crystal.

The growth process can take weeks to months depending on the target diamond.

Step 6: Cutting and Polishing

The diamond crystal that comes out of the growth process is a rough diamond.

A specialist examines the crystal and determines how it can best be cut and polished.

The finished diamond can then be evaluated according to characteristics such as:

  • Cut
  • Color
  • Clarity
  • Carat Weight

Does Sending More Material Create a Bigger Diamond?

No. Sending more ashes or more hair does not automatically create a larger diamond.

The final carat weight depends primarily on the selected diamond size and the controlled crystal-growth process.

Growth time and laboratory conditions play a much larger role in determining the size of the finished stone than simply increasing the amount of submitted material.

Does Submitting Both Change the Timeline or Cost?

For one combined memorial diamond, submitting two types of material may not dramatically change the overall timeline.

The complete process can take several months because diamond crystal growth, cutting, polishing, and certification require time.

A typical industry timeline can be approximately 6 to 10 months, with larger diamonds or specialized requirements potentially taking longer.

If you choose to create two separate diamonds, each stone may follow its own production timeline.

What Determines the Cost?

The cost of a memorial diamond is generally influenced more by the characteristics of the finished diamond than by simply submitting one or two source materials.

Factors may include:

  • Carat weight
  • Diamond color
  • Cut and shape
  • Clarity characteristics
  • Certification or grading
  • Whether one diamond or multiple diamonds are created

If two separate diamonds are produced, expect the production requirements to be more comparable to creating two individual stones rather than one.

Memorial diamond set in a ring worn on a hand, showing the everyday scale of the stone

One Mother’s Story Can Become One Stone or Two

If you have both your mother’s ashes and a lock of her hair, you have more options than you may initially realize.

You may choose one memorial diamond representing both materials. Or, depending on what is available and what your family wants, you may consider separate stones.

There is no universally better choice.

For some families, one stone feels complete. For others, two diamonds make sharing, wearing, or preserving the memorial easier.

The best first step is understanding what materials you have and discussing the possibilities before sending anything irreplaceable.

Frequently Asked Questions About Mother Ashes and Hair Diamonds

Does adding hair make the diamond more genuinely her than ashes alone?

Adding hair can increase the amount of personal carbon recovered from the submitted materials because hair contains significantly more carbon by weight than cremated ashes. However, supplemental laboratory carbon may still be required during diamond growth.

Can we grow one diamond from her ashes and another from her hair?

Creating separate memorial diamonds associated with different source materials may be possible. Discuss the available options with the provider before sending either material.

Are the ashes and hair mixed together from the beginning?

No. Ashes and hair have very different compositions and require different purification processes. The materials can be processed separately before being prepared for diamond growth.

Does submitting both materials cost more?

For one combined stone, cost is generally influenced primarily by the characteristics of the finished diamond. Creating two separate diamonds requires separate production processes and may cost closer to producing two individual stones.

What if we only have a few strands of her hair?

A small amount of hair may still be useful because hair contains a relatively high percentage of carbon. Tell the provider exactly how much you have before cutting or sending it.

Will a combined diamond look different from an ashes-only or hair-only diamond?

Not necessarily. The appearance of a diamond is primarily influenced by the conditions used during growth, as well as factors such as trace elements, cutting, and polishing.

Does more hair or more ashes create a larger diamond?

No. Diamond size depends primarily on the selected carat weight and the controlled crystal-growth process, not simply on the quantity of material submitted.

How long does it take to create a memorial diamond?

The complete process can take several months. Industry timelines are commonly around 6 to 10 months, depending on the desired diamond size, growth process, cutting, and certification.

Is a memorial diamond a real diamond?

A properly grown memorial diamond is a laboratory-grown diamond crystal. Like other lab-grown diamonds, it can be evaluated according to characteristics including cut, color, clarity, and carat weight.

Where to Start

If you have both your mother’s ashes and a lock of her hair, start by understanding how much of each material you have.

Then consider what feels right for your family: one diamond representing both materials, or separate memorial diamonds.

Before sending anything irreplaceable, ask about material requirements, handling procedures, chain of custody, expected timeline, available diamond sizes, and the documentation provided with the finished stone.

A conversation is often a better first step than making an immediate purchase decision.

Lock of hair beside a rough lab-grown memorial diamond crystal on a laboratory bench

How a Mother Hair Diamond Is Actually Made in the Lab

by HumanMother

How Scientists Create a Memorial Diamond from Your Mother’s Hair

Families tend to ask the emotional questions first and the technical ones later. Eventually, however, an important practical question appears: what does a laboratory actually do with a lock of your mother’s hair to turn it into a diamond?

The process begins by extracting carbon from the hair.Technicians heat the material under controlled, oxygen-free conditions to remove all non-carbon components.. The remaining carbon is purified, converted into graphite at extremely high temperatures, and then placed inside a diamond-growth environment with a small diamond seed.

Under intense pressure and heat, carbon atoms gradually attach to that seed and form a new diamond crystal.

The interesting part is that the process unique to hair happens mainly at the beginning. Once the process converts the purified carbon into graphite, the remaining steps closely mirror how scientists create memorial diamonds from cremated remains.

In This Guide

What Makes Up Your Mother’s Hair, and Why Does a Lab Need It?

Here are the Active Voice conversions for that sentence:

keratin, a strong structural protein, primarily forms human hair. Hair contains roughly 50% carbon by weight, which makes it a comparatively carbon-rich starting material for creating a memorial diamond.

Cremated remains are very different.Mineral material from bone particularly calcium phosphate largely constitutes ashes, while usable carbon represents only about 0.5% to 4% of the material.

This difference explains why only a relatively small amount of hair may be useful as a carbon source compared with the larger volume generally associated with cremated remains.

It also means cremation is not necessary. A memorial diamond can potentially be created using hair collected from a loved one.

What Does Purification Have to Remove From Your Mother’s Hair?

Sealed high-temperature furnace used to purify hair-derived carbon in an oxygen-free chamber

This is one of the main stages where creating a diamond from hair differs from creating one from ashes.

When cremated remains are processed, the laboratory must separate usable carbon from substantial quantities of mineral material.

With hair, the laboratory instead processes the keratin structure and removes non-carbon material while preserving the carbon that will eventually be used in the diamond-growth process.

The general process involves several important principles:

  • Controlled heating: The material is processed through carefully controlled temperature stages.
  • An oxygen-free environment: The goal is to preserve the carbon rather than allowing it to be lost through ordinary combustion.
  • High carbon purity: The target before later processing is approximately 99.9%+ carbon purity.

After purification, the material no longer looks like hair. What remains is a small amount of highly purified carbon.

Which Stages Differ From the Ashes Route, and Which Are the Same?

The difference between creating a memorial diamond from hair and creating one from cremated remains is smaller than many people assume.

StageFrom HairFrom Cremated AshesDifferent?
Starting materialKeratin, approximately 50% carbon by weightMineral-rich ash with approximately 0.5–4% usable carbonYes
PurificationRemoves non-carbon components from hairSeparates carbon from bone mineralsYes
Starting quantityRelatively small amount of hairGenerally a larger quantity of cremated remainsYes
Carbon purity targetApproximately 99.9%+Approximately 99.9%+No
GraphitizationApproximately 2,500–2,700°CApproximately 2,500–2,700°CNo
Additional carbonMay be blended into the growth materialMay be blended into the growth materialNo
Diamond growthHPHT or CVD processHPHT or CVD processNo
Growth periodWeeks to months depending on the target diamondWeeks to months depending on the target diamondNo
Cutting and polishingFinished like another diamondFinished like another diamondNo
Diagram comparing carbon content of hair at around 50% by weight with cremated ashes at 0.5


If Hair Contains So Much Carbon, Why Is Additional Laboratory Carbon Used?

A common misunderstanding is that the entire finished diamond must consist exclusively of carbon extracted from the submitted hair.

Diamond-growth equipment requires an appropriate volume of carbon feedstock to maintain the conditions necessary for crystal growth. Even though hair is carbon rich, the amount of purified personal carbon obtained from a lock of hair may not provide all the material required inside the growth cell.

For that reason, purified personal carbon may be blended with additional laboratory carbon during the diamond-growth process.

This is an important distinction when evaluating memorial diamond providers. Families should understand exactly how the submitted material is processed and how it contributes to the finished stone.

What Actually Happens Inside the Diamond Growth Press?

Cutaway of an HPHT growth cell showing a diamond seed surrounded by graphite feedstock

After purification, the carbon is transformed into graphite at temperatures of approximately 2,500–2,700°C.

The graphite is then prepared for diamond growth.

In an HPHT — High Pressure High Temperature process, the carbon material is placed inside a specialized growth cell together with a tiny diamond seed.

The growth environment can reach approximately:

  • 6–8 GPa of pressure
  • 1,400–2,500°C

These extreme conditions allow carbon atoms to migrate toward the diamond seed and arrange themselves into diamond’s crystal structure.

Layer by layer, the crystal grows over a period that can extend from weeks to months.

Some laboratory-grown diamonds can also be created using CVD, or Chemical Vapor Deposition. In that process, carbon-containing gas is deposited onto a diamond seed inside a controlled chamber.

Both methods can create genuine laboratory-grown diamond crystals.

Why Does Growth Time, Not the Size of the Lock of Hair, Determine the Carat?

Providing more hair does not automatically create a larger diamond.

Diamond crystals grow gradually as carbon atoms are added to the crystal structure. The eventual size of the stone therefore depends significantly on the target carat weight and the amount of time the crystal is allowed to grow under controlled conditions.

A longer lock of hair does not necessarily make the diamond grow faster.

Instead, the desired diamond size is selected first, and the growth process is managed accordingly.

Industry timelines for memorial diamonds can commonly extend to approximately 6 to 10 months, while larger stones or certain specialized color requirements may require longer.

What Determines the Color of a Memorial Diamond Made From Hair?

The natural color of your mother’s hair does not determine the color of the finished memorial diamond.

During purification and graphitization, the original biological structure of the hair is completely transformed.

Diamond color is instead influenced by trace elements present during crystal growth.

For example:

  • Boron can contribute to blue tones.
  • Nitrogen can contribute to yellow tones.
  • Reducing these trace elements can help create a more colorless appearance.

Memorial diamonds may therefore appear in shades such as yellow, blue, champagne, brown, or near-colorless depending on the growth process and trace-element environment.

Some providers may also use post-growth treatments to create additional colors.

What Happens After the Diamond Crystal Comes Out of the Press?

Gemologist examining a rough memorial diamond crystal under a loupe before cutting

The material that comes out of the growth environment is a rough diamond crystal, not yet the polished gemstone seen in finished jewelry.

A diamond specialist examines the rough crystal and determines how it can best be cut while balancing its shape, internal characteristics, and final carat weight.

The diamond can then be fashioned into popular shapes such as:

  • Round
  • Princess
  • Cushion
  • Emerald
  • Other available shapes depending on the rough crystal

After cutting, the facets are polished to create the brilliance associated with a finished diamond.

Memorial Diamond Certificate vs. Diamond Grading Report

Two different documents may accompany a memorial diamond, and they should not be confused.

An authenticity or origin certificate may document the submitted material and the provider’s chain-of-custody process.

A diamond grading report evaluates the physical characteristics of the finished stone.

Diamond grading commonly considers the traditional 4Cs:

  • Cut
  • Color
  • Clarity
  • Carat weight

Families considering a memorial diamond should ask the provider exactly what documentation accompanies the finished gemstone and whether independent gemological grading is available.

What Does the Memorial Diamond Process Require From You?

For the family, most of the work happens at the beginning.

You generally need to:

  1. Collect the required amount of hair.
  2. Follow the provider’s packaging instructions.
  3. Submit the material using the recommended shipping process.
  4. Confirm the chosen diamond size, shape, and other available options.

Once the material has been received and documented, the laboratory handles purification, carbon preparation, crystal growth, cutting, polishing, and any grading or certification steps included with the service.

Before sending something as irreplaceable as a loved one’s hair, ask the provider how submissions are identified, tracked, stored, and handled throughout the process.

From a Lock of Hair to a Lasting Diamond

The transformation from hair to diamond sounds extraordinary because the materials look completely unrelated.

But at the chemical level, the connection is carbon.

Your mother’s hair contains carbon. The laboratory isolates and purifies that carbon, converts it into a form suitable for diamond growth, and places it into an environment where carbon atoms can become part of a diamond crystal.

Understanding that process can make a memorial diamond easier to evaluate because you know exactly what happens between submitting the hair and receiving the finished stone.

If you are considering creating a memorial diamond from your mother’s hair, talk with Memorial Diamond about the amount of hair you have, the diamond size you are considering, available colors and shapes, the expected timeline, and the documentation provided with the finished stone.

Frequently Asked Questions About Mother Hair Diamonds

Can a diamond really be made from my mother’s hair?

Hair contains a significant amount of carbon. A memorial diamond process can extract and purify carbon from submitted hair before preparing it for laboratory diamond growth.

Does the laboratory burn the hair?

Not in the ordinary meaning of burning. The hair is processed using controlled heating under conditions designed to preserve carbon rather than allowing it to disappear through normal combustion.

Can you see the hair inside the finished diamond?

No. Once the material has gone through purification, it no longer retains the visible structure of hair. The carbon becomes part of the diamond crystal at an atomic level.

Is a diamond made from hair different from one made using cremated ashes?

The initial carbon-extraction process differs because hair and cremated remains have very different compositions. After the material has been purified and prepared for diamond growth, the later stages are broadly similar.

How hot does the memorial diamond process get?

Graphitization can involve temperatures around 2,500–2,700°C. HPHT diamond growth can occur at approximately 1,400–2,500°C combined with roughly 6–8 GPa of pressure.

Does more hair produce a bigger diamond?

Not necessarily. Finished carat weight depends primarily on the selected diamond size and the controlled crystal-growth process, rather than simply on the length or quantity of the submitted hair.

Will my mother’s hair color determine the diamond color?

No. The original hair color does not survive the purification and high-temperature processing stages. Diamond color is instead affected primarily by trace elements and growth conditions.

How long does it take to make a memorial diamond from hair?

The complete process can take several months. Industry timelines are commonly around 6 to 10 months, although the actual turnaround depends on the provider, diamond size, color, growth conditions, cutting, and certification requirements.

How does a laboratory keep one family’s hair separate from another’s?

Providers should use a documented identification and chain-of-custody system from receipt through processing and diamond production. Ask the company to explain its exact tracking procedure before submitting irreplaceable material.

Is a memorial diamond a real diamond?

A properly grown memorial diamond is a laboratory-grown diamond crystal. Like other lab-grown diamonds, its quality can be evaluated using characteristics such as cut, color, clarity, and carat weight.

asses to dimond

How a Memorial Diamond Is Made From Your Mother’s Ashes

by HumanMother

You measure out a portion of your mother’s ashes, hand it over, and months later a finished diamond comes back. What happens in between is where most families’ understanding stops.

Her cremated remains go through a process designed to recover usable carbon. The carbon is purified, prepared for diamond growth, combined with supplemental laboratory carbon when required, and grown into a genuine diamond crystal under extremely high pressure and heat.

Industrial chemistry, not alchemy and every stage is part of the journey from ashes to a finished memorial diamond.

Rough diamond crystal grown from ash-derived carbon resting beside a finished champagne-toned cut stone

In This Article

What Are Your Mother’s Ashes Actually Made Of?

Understanding what cremated remains contain explains why creating a memorial diamond involves several different stages.

Cremated remains are not ash in the same sense as the material left behind by an ordinary fire. They consist largely of mineral material associated with bone, including calcium phosphate. Carbon is only a relatively small portion of the material.

That means the first challenge is not immediately growing a diamond. The laboratory must first recover usable carbon from the cremated remains and prepare it for the later stages of the process.

Because the amount of recoverable carbon can vary, the amount of ashes submitted is not directly equal to the final size of the diamond.

Learn more about how much ash may be needed for a mother memorial diamond.

What Are the Stages From Ash to Finished Diamond?

StageWhat Happens
1. Material IntakeThe cremated remains enter the preparation and processing stage.
2. Carbon Extraction and PurificationThe material is processed to separate usable carbon from minerals and other non-carbon material.
3. GraphitizationThe recovered carbon is prepared in a form suitable for diamond growth.
4. Carbon PreparationPersonal carbon may be combined with supplemental laboratory carbon when additional feedstock is required.
5. Diamond GrowthThe prepared carbon is placed into a controlled high-pressure and high-temperature growth environment.
6. Cutting and PolishingThe rough crystal is shaped and polished into the selected diamond cut.
7. Grading and DocumentationThe finished diamond can be evaluated according to cut, color, clarity and carat.

How Is Her Carbon Separated From the Rest of the Ash?

The purpose of the purification stage is to recover carbon while separating it from the much larger amount of mineral material contained in cremated remains.

The material goes through controlled processing designed to remove non-carbon components and leave behind purified carbon suitable for the next stages.

After purification, the laboratory can further prepare the carbon through graphitization. This process converts the purified carbon into graphite, another form of the same element.

The laboratory can then use this graphite as part of the carbon feedstock for the diamond-growing process.

Graphite and diamond are both forms of carbon. The difference is how the carbon atoms are arranged. The diamond growth process creates the crystal structure that gives diamond its distinctive physical and optical properties.

Why Is Laboratory Carbon Added to Your Mother’s Carbon?

Sealed high-temperature furnace used to purify carbon extracted from cremated remains in an oxygen-free process

This is one of the most important parts of understanding how a memorial diamond is made.

Cremated remains contain only a limited amount of recoverable carbon. Depending on the selected diamond and the requirements of the growth process, the personal carbon may not provide all the feedstock needed to grow the finished crystal.

Therefore, the laboratory may combine supplemental carbon with the carbon recovered from your mother’s ashes.

However, that does not mean the personal carbon disappears. Carbon recovered from your mother’s remains can still become part of the diamond’s crystal structure. The laboratory creates the finished stone using both the recovered personal carbon and additional laboratory carbon when necessary.

For this reason, no provider should claim that a memorial diamond contains only personal carbon when the process also uses supplemental carbon.

Read the direct answer to whether a memorial diamond is really made from your mother’s ashes.

What Happens Inside the Growth Process?

High pressure high temperature press with the growth cell that holds a diamond seed during crystal growth

After the carbon has been prepared, the next stage is diamond growth.

One common method used in the laboratory-grown diamond industry is HPHT, meaning high pressure and high temperature. The process recreates conditions capable of allowing carbon to form a diamond crystal.

A small diamond seed can act as the starting point for crystal growth. Under controlled conditions, carbon becomes part of the growing crystal structure over time.

The growth process can take weeks or months depending on the characteristics and size of the diamond being created.

Another laboratory diamond-growing method is CVD, or chemical vapor deposition. Both HPHT and CVD can produce genuine diamonds, although the processes are different.

Learn more about how memorial diamonds are made using HPHT versus CVD.

Why Does Growth Time, Not the Amount of Ash, Decide the Carat?

One common misconception is that sending more ashes automatically creates a larger diamond.

That is not how the process works.

  • More ashes do not automatically create a bigger diamond.
  • More ashes do not automatically make the process faster.
  • The desired diamond size is determined before the growth process.
  • Larger diamonds generally require more time for crystal growth.

Only a portion of cremated remains may be required for the memorial diamond process, allowing the rest of the ashes to remain with the family or be used according to their wishes.

Learn why a mother memorial diamond can take months to create.

Why Is the Finished Diamond Usually Not Colorless?

Three memorial diamonds in blue, yellow, and champagne tones arranged on a pale gray surface to show typical color range

Diamond color can be influenced by trace elements and conditions present during crystal growth.

For example, certain trace elements can contribute to blue or yellow coloration. The specific characteristics of the carbon source and the growth environment can influence the final appearance of the diamond.

Memorial diamonds may appear in colors including yellow, blue, champagne or brown tones. Each diamond can have its own appearance, and an exact color cannot always be predicted in advance.

The color is part of the character of the finished stone and can make each memorial diamond feel unique.

Discover what color a diamond made from your mother’s ashes may be.

How Is the Finished Stone Cut, Graded and Certified?

Gemologist examining a polished memorial diamond with a loupe beside a printed grading report

What leaves the growth process is a rough diamond crystal, not a finished piece of jewelry.

The rough crystal must be carefully cut and polished into the selected shape. Depending on the available options, this may include shapes such as round, cushion or emerald.

After cutting and polishing, the finished diamond can be evaluated according to the traditional diamond characteristics known as the 4Cs:

  • Cut
  • Color
  • Clarity
  • Carat

It is also important to understand the difference between origin documentation and a diamond grading report.

An origin or authenticity document relates to the memorial process and the submitted material. A grading report evaluates the physical characteristics and quality of the finished diamond.

These documents answer different questions, and families should understand what documentation is provided for their specific memorial diamond.

Learn more about how memorial diamonds are graded and certified.

What Does Any of This Ask of You?

Your role in the process is much shorter than the laboratory side.

You choose the memorial diamond you want, arrange the required material, and submit a portion of your mother’s ashes for processing. The laboratory then handles the carbon recovery, preparation, diamond growth, cutting and finishing stages.

The decision itself is often the most important part for families. Understanding what happens inside the laboratory can help make that decision more informed.

Learn how to turn your mother’s ashes into a diamond step by step.

Frequently Asked Questions

Does anything of my mother physically remain after the process?

The memorial process is based on recovering carbon from the submitted material. Molecular structures change during purification and diamond growth, while recovered carbon can become incorporated into the structure of the finished diamond.

Why can’t the laboratory use only her carbon?

Cremated remains contain a limited amount of recoverable carbon. Depending on the diamond being created, supplemental laboratory carbon may be required to provide enough feedstock for the growth process.

Is a memorial diamond a real diamond?

Yes. A properly grown laboratory diamond has the crystal structure and physical characteristics of diamond. It is not a simulant, resin or imitation stone.

Will there be visible ashes inside the diamond?

No. The purpose of the purification process is to recover and prepare carbon rather than place visible ash particles inside the finished diamond.

Can the Exact Diamond Color Be Predicted in Advance?

Not always. Trace elements and growth conditions can influence the final diamond color. Therefore, the laboratory may not be able to predict the exact shade before the growth process begins.

What Clarity Should I Expect?

The clarity of a finished memorial diamond can vary. Like other diamonds, laboratories evaluate clarity by examining the internal and external characteristics of the finished stone.. It is the result of multiple stages, beginning with the recovery of usable carbon from cremated remains and ending with a carefully finished diamond.

The journey includes carbon purification, preparation for growth, crystal formation, cutting, polishing and evaluation.

Understanding the science behind the process does not make the emotional decision for a family, but it can make the process easier to understand and the right questions easier to ask.

A memorial diamond can become a lasting physical connection to someone deeply loved created through a process that transforms carbon recovered from their remains into part of a genuine diamond crystal.

Talk About Creating a Memorial Diamond

If you are considering creating a memorial diamond from your mother’s ashes, take time to understand the process, the available options and the documentation provided.

Knowing what happens at every stage can help you make a decision with greater confidence and understanding.

memorial-diamond-made-mothers-ashes-hair

How a Memorial Diamond Is Made From Your Mother’s Ashes and Hair

by HumanMother

Families who send both usually picture the two going into the same vessel. That isn’t what happens.

A memorial diamond made from your mother’s ashes and hair is grown from carbon purified from each material separately. Ash nd hair carry entirely different non-carbon contaminants, so each requires its own purification process before the recovered carbon is combined into a single feedstock.

The result is one diamond crystal containing carbon from both sources not a stone divided into halves.

In This Post

Why Can’t Her Ashes and Her Hair Be Purified Together?

Because they arrive at the laboratory with very different challenges.

Cremated remains are primarily made of calcium phosphate, the mineral structure associated with bone. Carbon is only a small component of cremated remains, so recovering usable carbon requires separating it from a large amount of mineral material.

Hair is very different. It is primarily made of keratin, a carbon-rich protein containing a much higher proportion of carbon. The purification process must instead remove non-carbon elements such as nitrogen, oxygen, hydrogen and sulfur.

Different source materials require different purification targets. For that reason, ashes and hair are processed separately before the recovered carbon is prepared for diamond growth.

Cremated ash and a cut lock of hair shown side by side in separate labeled laboratory dishes

Where Do the Two Tracks Converge?

The two materials converge once usable carbon has been recovered and purified.

After purification, carbon recovered from hair and carbon recovered from cremated remains are both elemental carbon. The two purified carbon sources can then be combined into a single feedstock before the diamond-growing process begins.

StageHer AshesHer Hair
What it mostly containsCalcium phosphate and bone mineralKeratin, a carbon-rich protein
Approximate carbon contentLower carbon contentHigher carbon content
Purification removesMineral materialNon-carbon protein components
After purificationRecovered carbon can be combined into one feedstock
GraphitizationShared conversion into graphite
Diamond growthOne growth environment and one crystal
Final diamondOne finished stone
Oxygen-free purification furnace used to strip non-carbon material from ash and hair before diamond growth


Using both materials follows the same basic principle as creating a diamond from ashes alone or a diamond from hair alone.

How Much of the Finished Stone Is Genuinely Her?

A real and measurable portion of the diamond can originate from the carbon recovered from the materials you provide. However, the exact percentage can depend on the amount and quality of the available carbon, the size of the diamond, and the requirements of the growth process.

Hair generally contains significantly more carbon by weight than cremated remains. Because of this, hair can contribute a substantial amount of the personal carbon recovered when both materials are submitted together.

The important point is that a memorial diamond is not honestly described as being made entirely from personal carbon alone. Supplemental laboratory carbon may be required during the growth process.

That does not change the meaning of the memorial diamond. Carbon originating from your mother’s ashes and hair can become part of the crystal lattice of the diamond created in her memory.

For more information about this question, read whether a memorial diamond is really made from her ashes and hair.

What Happens Once the Two Carbons Are Combined?

HPHT growth cell holding a diamond seed crystal surrounded by graphite feedstock | Stock acceptable |

Once the carbon sources are combined, the process becomes the same type of diamond-growing process used for other memorial diamonds.

The carbon feedstock is prepared for diamond growth and may be converted into graphite. The graphite can then be placed into a high-pressure, high-temperature environment with a small diamond seed.

Under controlled laboratory conditions, carbon atoms gradually form around the seed and develop into a diamond crystal. Crystal growth can take weeks or months depending on the process and the desired result.

One important point is that submitting more material does not automatically produce a larger diamond. The final size depends on the selected diamond and the growth process rather than simply on the amount of ashes or hair submitted.

After growth, the rough diamond is cut, polished and evaluated according to characteristics such as cut, color, clarity and carat.

Learn more about the difference between HPHT and CVD diamond growth.

Will a Stone Made From Two Materials Be Two-Toned?

Two memorial diamonds, one yellow and one blue, each an evenly colored single crystal

No. The finished memorial diamond grows as one crystal.

It is understandable to imagine that using two different materials could create separate areas or layers inside the diamond. However, after the carbon has been purified and prepared for growth, the finished crystal does not divide itself according to whether individual carbon atoms originally came from ashes or hair.

The color of a diamond is influenced by conditions and trace elements involved during crystal growth rather than by visible separation between the original source materials.

This means a memorial diamond made using both ashes and hair is still one crystal with one overall appearance.

You can learn more about possible colors in what color a diamond made from your mother’s ashes and hair may be.

Where Does Your Part of This End?

Your part of the process begins with deciding what materials you would like to use and ends once they have been safely submitted for processing.

You may need to consider how much ash and hair you have available, discuss the decision with family members, and choose the memorial diamond that feels right for you.

After the materials enter the laboratory process, the purification and diamond-growing stages are handled over the following months.

For the complete process, read how to turn your mother’s ashes and hair into a diamond.

You can also explore the complete guide to a mother ashes and hair diamond and learn how much ash and hair may be needed for a memorial diamond.

Frequently Asked Questions

Are her ashes and her hair processed at the same time?

Because cremated remains and hair contain different materials, they may require different purification approaches. The goal is to recover usable carbon before preparing the material for the diamond-growing process.

Can a lab tell which carbon in the finished stone came from her hair?

Once carbon has been purified and incorporated into a growing diamond crystal, individual carbon atoms are chemically the same element. The finished diamond does not visibly identify the original source of each carbon atom.

Does adding hair to an ashes submission mean more of her is in the stone?

Hair generally contains more carbon by weight than cremated remains, so including hair can increase the amount of personal carbon available for recovery. The exact contribution to a finished diamond can vary.

Will the finished diamond have visible layers, streaks or two colors?

No. The diamond grows as a single crystal. Using two source materials does not mean the finished stone will be divided into visible sections based on ashes and hair.

Does using two materials make the process take longer?

The overall timeline is generally driven more by diamond growth, cutting and finishing than by the number of source materials used. Processing requirements can vary depending on the individual order.

Thinking About Creating a Memorial Diamond?

Understanding how ashes and hair can be prepared for diamond creation can make an emotional decision easier to understand.

Using both materials creates a way to include different physical connections to the person you love in one memorial piece. Her ashes and her hair maHow a Memorial Diamond Is Made From Your Mother’s Ashes and Hair.