Living carbon · not ashes

A diamond grown from the carbon of the people it represents.

Five grams of hair, collected at an ordinary salon appointment and with the contributor's knowledge, becomes the carbon a diamond is grown from. Then it is set into a piece of fine jewelry made for one person.

Commissions from US$3,000Stone, setting, independent grading, the Certificate of Biological Origin, and insured signature-on-delivery shipping. Your figure is confirmed at consultation.
Reach out if you prefer a conventional lab-grown diamond set to your design →

Where does your situation fit?

Four routes
Together

Union

Both of you contribute

Two stones set side by side, one grown from each of you — or a single stone from both. For wedding bands, anniversaries, and a ring you choose together.

Together →
From me

Pledge

You contribute. They wear it.

Only one person has to know, so the surprise stays intact. For proposals and for gifts between partners.

From me →
For myself

Revel

Your carbon, your piece

The simplest commission we make. For a milestone that belongs to you alone — or for no reason at all.

For myself →
Companion

Companion

Fur or feathers, while they are here

Collected at a grooming appointment from a living animal. This is not cremation work, and never has been.

Companion →
Two certificates

Independent grading for what the stone is. A Certificate of Biological Origin for whose it is.

Insured, signature on delivery

Included in the commission price, not added to it. How delivery works.

Consent on record

Every contributor knows and agrees. Nothing is ever collected covertly. What this is not.

What this is not

Living people. Living pets. Never ashes.

A diamond is pure carbon and preserves no genetic material — we will never suggest otherwise. What it carries is a carbon signature, taken with consent from someone who is here to give it, and verified by an unbroken chain of custody. Read the four things a CEPHI diamond is not.

A CEPHI solitaire commission — round brilliant in six claws, 18k yellow gold
One of the forms a commission can take

Begin with a conversation.

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