You may have far more of one material than the other: an urn’s worth of ashes and a few strands from a comb, or a generous lock and a portion that was scattered before anyone mentioned this. A husband memorial diamond grown from both his ashes and his hair needs each material to meet its own minimum industry typical figures are a few tablespoons to about four ounces of ashes and a small lock, a few grams, of hair and abundance in one does not transfer to the other. So a combined order is decided by whichever material you have less of, and the real question is whether the order should depend on the smaller one at all.

Table of Contents
What Does a Combined Husband Memorial Diamond Require?
Two minimums, not one. Providers who accept combined submissions typically ask for the standard ash portion and the standard hair sample, though some reduce the ash requirement when hair is included and some do not. The two materials are purified on separate tracks the ashes to strip calcium phosphate, the hair to strip the non carbon parts of keratin and only meet as graphite, before growth by HPHT or CVD diamond growth. Each track has its own threshold below which the laboratory cannot start.
Ask three things before dividing anything for a husband memorial diamond: the exact minimum for each material, whether including hair lowers the ash figure, and whether a stated minimum refers to what must arrive or to what the process actually consumes. The two track process is in how a memorial diamond is made from your husband’s ashes and hair.
Why Doesn’t Having Plenty of One Help With the Other?
Because the two minimums for a husband memorial diamond exist for different reasons. Ashes are roughly 0.5% to 4% carbon, so the ash minimum is about recovering enough carbon to be worth purifying. Hair is roughly 50% carbon, so the hair minimum is about having enough strand material to handle and process at all. A surplus of ashes yields more carbon, but it cannot make a two strand sample into a lock; a surplus of hair cannot make a scattered portion reappear.
There is a second reason. What a combined husband memorial diamond promises and what its origin document should record is that both materials are genuinely present. A provider who accepts a sub minimum sample of one and grows the stone mostly from the other is not delivering that promise, and a good one will say so rather than quietly cover the shortfall with laboratory carbon. The share of the stone that is him is typically around 10 to 15% either way; what the second material changes is the record, not the proportion.

Which Material Is Your Order Really Resting On?
Whichever you have less of, measured against its own minimum for a husband memorial diamond. The table shows what that means for the decision.
| What you hold | The smaller material | What the combined order depends on | The honest next step |
|---|---|---|---|
| Plenty of ashes, a few strands of hair | Hair | Whether the strands meet the hair minimum after assessment | Ask the provider to assess the hair before you set aside any ashes |
| A generous lock, a small portion of ashes | Ashes | Whether the portion meets the ash minimum | Weigh the portion; if short, ask whether hair lowers the ash figure |
| Plenty of both | Neither | Nothing both thresholds are met | Decide what the second material is for |
| A lock, and ashes still with a funeral home | Ashes, on a deadline | Whether a portion can be held back before release | Ask the funeral director for the date in writing |
| A portion of ashes, and hair not yet found | Hair | Whether hair can be found before the ashes order is placed | Search first; a combined order cannot be amended freely once processed |
In every row, the smaller material sets the terms, and the abundance of the other one is beside the point. The ashes only and hair only figures, each with its own considerations, are in how much ash you need for a husband memorial diamond and how much hair you need for a husband memorial diamond.

Including a Marginal Material Is a Choice Made With a Number
When one material for a husband memorial diamond is close to its minimum, the decision is not “should we include it” in the abstract. It is “this sample weighs this much; does that meet the threshold, and if it falls just short, what happens?” Three outcomes are possible, and they should be settled before the sample leaves you:
- It meets the minimum. The combined order proceeds, with two intake records and, ideally, an origin document naming both materials.
- It falls just short, and the provider will still include it. Ask what “include” means: is the material genuinely present in the grown carbon, or recorded and then set aside? Ask whether you will be told before blending if it under yields.
- It falls short, and the provider will not accept it. The material can be kept hair indefinitely once dry, a set aside ash portion without expiry for a possible future stone, or a future assessment by a different provider.
The point of putting a number on it is that “a little of his hair went in” is meaningful only if the little was enough to be there. Ask for the weight recorded at intake, and keep it with your own note.
The Single Material Stone Stays Available
Nothing about holding both materials obliges you to combine them in one husband memorial diamond. A husband memorial diamond grown from ashes alone, or from hair alone, is the same object: the same lab grown crystal, the same grading on the 4Cs, the same personal carbon share. If the smaller material is marginal, the single material version of the same stone is not a lesser choice; it is the version whose record is clean.
- Combine when both materials meet their minimums and the second one is there for the record or for meaning.
- Go single material when one is marginal, or when you would rather keep the smaller material for a stone of its own later.
- Do both when you hold enough: one blended stone and one single material stone, which some families choose so that the hair from a particular year stands on its own.
What the second material changes and does not change about the color is in what color a diamond made from your husband’s ashes and hair will be; the full combined route, in order, is in how to turn your husband’s ashes and hair into a diamond.

Frequently Asked Questions
How much ash and hair does a combined husband memorial diamond need?
Each material for a husband memorial diamond must meet its own minimum: industry typical figures are a few tablespoons to about four ounces of ashes and a small lock, a few grams, of hair. Some providers lower the ash figure when hair is included; ask for both exact minimums before dividing anything.
If I have a lot of ashes, do I need less hair?
No. The two minimums exist for different reasons and one cannot substitute for the other. A surplus of ashes yields more carbon but cannot turn a few strands into a lock. If the hair is marginal, have it assessed before setting aside any ashes.
Does adding hair reduce how much ash I need?
At some providers, yes, because hair contributes carbon efficiently; at others the standard ash portion is still requested. Ask directly, since the answer determines how much of his ashes you set aside and whether the combined order is realistic.
What if one material is just under the minimum?
Ask what happens in that case: whether the provider still includes it and, if so, whether it is genuinely present in the grown carbon or only recorded. If they will not accept it, keep it hair keeps indefinitely once dry for a possible future stone.
Does a combined stone contain more of him than a single material one?
No. The personal carbon share is typically around 10 to 15% of any memorial diamond, whether it comes from one source or two. What a combined order adds is a record that both materials were there, provided both met their minimums and the origin document names both.
Can I make one stone from both and another from hair alone?
Yes, if you hold enough of each. Some families grow one blended stone and one hair only stone so that a lock from a particular time stands on its own. Each stone needs its own minimums, so divide the hair before sending and label each envelope.
Final Thoughts on Ash and Hair for a Husband Memorial Diamond
Decide what the second material is for before you decide whether you have enough of it. If it is there for the record, it has to be there in fact, which means meeting its own minimum. If it is marginal, the clean answer is often the single material stone now and the smaller material kept for later. A husband memorial diamond from both is a good choice when both are genuinely present, and a worse one when one of them is only nominally there.
Learn More About Husband Memorial Diamonds
- How Much Ash Do You Need for a Husband Memorial Diamond?
- How Much Hair Do You Need for a Husband Memorial Diamond?
- How to Turn Your Husband’s Ashes and Hair Into a Diamond
- How a Memorial Diamond Is Made From Your Husband’s Ashes and Hair
- Husband Ashes and Hair Diamond: The Complete Guide
Talk With Memorial Diamond
If you hold plenty of one material and very little of the other, reach out to Memorial Diamond to talk through whether a combined husband memorial diamond is realistic with what you have, or whether a single material stone is the better fit.









































