2,000+ customers · 100+ countries
ZJDU

Memorial & bond diamonds

A diamond made from what matters most

Grown from the carbon in hair, fur or ashes — of someone you love, a pet you adore, or several of you together. Made to order for your clients.

Anniversaries & engagements

Combine your hair with your partner's — one diamond made from both of you.

Motherhood

Keep a baby's first haircut as a diamond, or combine it with your own and your partner's hair.

Family heirlooms

Hair from parents, children and grandparents in one diamond that stays in the family.

Pets

Your pet's fur — on its own or together with your hair.

Remembrance

A loved one's hair or ashes, which you can combine with your own hair.

How it works

  1. 01
    Your sample

    A small amount of hair, fur or ashes — labelled with your unique order number.

  2. 02
    Carbon extraction

    The carbon in the sample is isolated and purified.

  3. 03
    Diamond growth

    The carbon is grown into a rough diamond by the HPHT (high-pressure, high-temperature) method.

  4. 04
    Cut & polish

    The rough diamond is cut to your chosen shape and polished.

  5. 05
    Make it yours

    Loose, or set in a ring, pendant, bracelet or earrings — engraved if you like.

Fully documented

Every diamond's creation is recorded on video under its unique order number, and each comes with a signed certificate naming the people (or pets) whose hair, fur or ashes it was made from.

Ready in 3–4 months

Delivered within about 3–4 months of order confirmation.

Quality guaranteed

Minimum DEF colour, VS clarity and Excellent cut. Diamonds of 0.50 ct and above come with an IGI certificate.

A small sample

Only a few grams of hair, fur or ashes are needed — see the guide below.

Diamond sizeHair or furAshes
Up to 1 ct2 g (about 1 teaspoon, loosely packed)2 g (about ½ teaspoon)
1.01 – 2.99 ct2–5 g (about 1–2 teaspoons, loosely packed)5 g (about 1–2 teaspoons)
3 ct and above5 g (about 2 teaspoons, loosely packed)10 g (about 2–4 teaspoons)

Per diamond. Teaspoon amounts are a rough guide — density varies. Not sure you have enough? Ask us before ordering.

1 · Celebrate — who goes into the diamond?

2 · Shape

3 · Color

4 · Carat

Sample needed: hair/fur 2 g (about 1 teaspoon, loosely packed). Includes an IGI certificate.

5 · Setting

6 · Engraving (optional)

0/30
Your text here
Preview — final layout depends on the piece
Font
Placement
Color fill
Handwriting, drawing or fingerprint (optional)

A clear scan or photo on white paper works best · JPG, PNG, PDF · up to 20 MB

7 · Your details

Images, PDF, AI/EPS or CAD (STL, 3DM, OBJ, STEP, DXF) · up to 20 MB each

No payment now · don't send the sample until we confirm