For the Husband • The Mother • The Soulmate
We transform carbon from ashes or hair into a GIA-certified diamond. A physical connection that lasts forever.
Who are you holding close?
"For the one who feels the empty space in the bed. A diamond allows you to keep holding their hand, every single day."
"For the life that was far too short. This is a way to keep their brightness and potential shining in the world."
"For the guiding light you lost. Keep their wisdom and protection close to your heart, exactly where it belongs."
Your loved one never leaves our chain of custody. GPS-tracked transit.
Each diamond is grown in its own isolated cell. We never batch process orders.
Every stone is graded by GIA or IGI and laser-inscribed with a unique ID.
A memorial diamond is a real, lab-grown diamond created from the carbon found in ashes or hair — preserving a physical connection to someone you love.
Using advanced High Pressure High Temperature (HPHT) technology, we replicate the natural conditions of the earth’s mantle. By isolating carbon from cremation ashes or a lock of hair, we can grow a genuine diamond that is chemically, physically, and optically identical to mined diamonds.
This process allows families to transform grief into a lasting legacy—a gem that can be worn, held, and passed down through generations.
When I lost my mother, I wanted something more than a stone in a cemetery. I wanted to hold onto her warmth. That is why we founded Saint Diamonds.
Why we built Saint Diamonds →
Elena Vance
Founder
Trusted by Families & Featured In
Secure kit for ashes (100g) or hair (10g).
Isolating carbon to 99.9% purity.
Atom by atom in HPHT presses.
Cut, polished, and GIA/IGI graded.
Every memorial diamond is created through a carefully guided process — designed to protect what you entrust to us and the meaning behind it. Nothing is rushed, and each step is handled individually.
1. The Welcome Kit.
Your journey begins with a discreet Welcome Kit, delivered to you with clear instructions and secure return packaging. You can begin when you’re ready — there is no obligation to continue.
2. Preparing the carbon.
Once what you’ve sent arrives, we gently extract the carbon needed for diamond growth. This step is handled with care and respect, and each submission is processed individually.
3. Growing your diamond.
Your diamond is grown slowly over time in its own dedicated environment — never rushed, never mass-produced. This stage takes months, because meaningful things take time.
4. Finishing and certification.
When growth is complete, the diamond is cut and polished by experienced specialists, then independently graded by GIA or IGI. Optional laser inscription is available for added reassurance.
Throughout the entire journey, handling is documented and monitored — so families can move forward with clarity, trust, and peace of mind.
Authentic Memorials
Swipe to see more
Moments shared by families who chose to carry love forward
Maria G.
“A way to keep him with me forever.”
Maria G.
“A way to keep him with me forever.”
The Johnson Family
“We all have a piece of mom now.”
Sarah & Tom
“More beautiful than we imagined.”
If and when you’re ready, hear one family's story
Your diamond is grown in a controlled, dedicated laboratory environment — designed for individual care, never mass production.
Your diamond is cared for by a small, dedicated team of specialists. We never outsource this sacred duty.
Our facility operates on a standard of clinical precision. Unlike industrial diamond production, our presses are calibrated for individual growth cycles.
We utilize renewable energy sources to power our HPHT presses, maintaining a net-zero carbon footprint.
Customize your legacy in 3 steps
Choose the color that feels right. You can adjust this anytime.
Other colors are also available.
Independently Certified
Every memorial diamond is independently graded and certified by the world's leading gemological institutes.
Select a color and a size range. Your estimate updates as you explore.
Choose the color that feels right. You can adjust this anytime.
Yes. It is chemically, physically, and optically identical to a mined diamond. It is not a stimulant or a cubic zirconia. It is a genuine diamond.
100g of ashes or 10g of hair.
6 to 9 months typically.
That’s okay. Most families begin by learning first, and start only when it feels right.
Yes. It ensures safe handling, clear instructions, and secure tracking for your materials.
Yes. Many families choose to create more than one diamond or keep a portion for other memorials.
Yes. Hair can be used as an alternative to ashes, using the carbon within the sample.
Yes. We support families worldwide with discreet, tracked shipping and clear guidance.
Your journey can begin with a simple, no-obligation Welcome Kit.
No decision required today
