Color
Colorless
Clean, classic. Achieved through additional nitrogen reduction.
Educational Pillar
Memorial Diamonds
Memorial Diamonds
from Ashes
A clear guide to cremation diamonds: what they are, how color and size work, certification options, and the science behind HPHT growth — explained without sales pressure.
Material
Ashes or hair
Method
HPHT growth
Result
Real diamond crystal
A memorial diamond is a diamond crystal grown from purified carbon — with a unique origin.
01 — Definition
What Are Cremation Diamonds?
Cremation diamonds (also called memorial diamonds) are real diamonds created through a controlled high-pressure, high-temperature growth cycle. The key difference is the origin of the carbon: it comes from the ashes or hair you provide.
In practical terms, the carbon is isolated and purified, then introduced into an HPHT environment where it crystallizes into a diamond structure over time. Once grown, the diamond can be cut, polished, and independently graded.
This page is written to be educational first. If you later want a safe way to begin, we offer a Welcome Kit — but there’s no pressure to decide anything today.
Key points
list
- • A memorial diamond is a diamond crystal (not a look-alike stone).
- • Carbon is purified before growth to support stability and clarity.
- • Color outcomes are influenced by trace elements and growth parameters.
- • Cutting and certification are optional, depending on your preference.
Colors
Memorial Diamond Colors
All colors are possible. Some require additional calibration time.
Color
Yellow
Often the most organic outcome. Range can vary naturally.
Color
Blue
Deep tone with a calm presence. Calibration varies by target size.
Show all colors
Color
Green
A rare tone. Achieved through controlled atmosphere adjustments.
Color
Black
High contrast, modern. Visual depth depends on final polish.
Color
Pink
Signature tone. Offered on request depending on feasibility.
Color
Red
Most rare. Offered on request depending on feasibility.
03 — Size
Diamond Sizes
Carat (ct) is a unit of weight used for diamonds. 1 ct = 200 mg. Size appearance depends on cut and dimensions, not only carat.
For a calm reference, here’s a visual scale. Exact dimensions vary slightly by cut type and design goals.
Simple scale
0.25
0.50
1.00
2.00
Visual scale is illustrative — final dimensions depend on cut type and polishing strategy.
04 — Cut
Cut Types
Cut influences light return, style, and visual size appearance. Below are common cut directions.
Round
Balanced brilliance and a classic silhouette.
Princess
Modern square profile with strong sparkle.
Emerald
Step-cut lines with a calm, editorial look.
Oval
Elongated elegance with bright, flattering presence.
Show all cuts
Radiant
Brilliant style with crisp edges — versatile.
Heart
A symbolic shape — meaningful and distinctive.
Marquise
Elongated silhouette with dramatic sparkle lines.
Pear
Soft teardrop shape — elegant and expressive.
05 — Verification
Certification & Verification
Memorial diamonds are authentic diamonds and can be verified through independent gemological institutes. Depending on your selection, grading may be available via institutes such as IGI or GIA.
Verification is about clarity: confirming the diamond’s characteristics and documenting what you receive. If you prefer a simpler approach, you can also keep the documentation minimal.
IGI / GIA
Independent grading (optional)
Documentation
Process records & origin notes
Independent Grading
06 — Finish
Rough vs. Polished
A rough diamond is delivered in its grown form. A polished diamond is cut and finished to reveal brilliance and optical performance.
Some families prefer rough for a more natural experience. Others prefer polished for a classic diamond look. Neither choice is “more meaningful” — it’s simply preference.
Rough
Natural texture and deeper tone. Less sparkle, more “as grown”.
Polished
Precision cut for brilliance and refined presentation.
07 — Transparency
Production Transparency
Sending ashes or hair is emotional — transparency helps reduce uncertainty. Our process is designed around individual handling and documented milestones.
You can ask questions at any point. If you prefer fewer updates, that’s respected too. The purpose is to reassure, not overwhelm.
Order ID tracking
One order ID can be used to follow key stages across the journey.
Support when needed
You can request clarification, photos, or explanations at any time.
A simple tracking reference helps reduce uncertainty during the process.
08 — Materials
Eco & Purity
Purity supports stable growth. Responsible handling supports peace of mind.
Eco-Friendly
The process is designed to avoid unnecessary contamination and harsh additives. Each diamond’s color develops through controlled conditions — not artificial surface coloring.
The goal is a clean, stable environment that supports quality outcomes and predictable results.
Purity 99.99%
Impurities can interrupt growth stability. Carbon purification supports a cleaner crystallization cycle and helps reduce the risk of structural interruptions.
Purity is not a marketing phrase here — it’s a practical requirement for consistent HPHT growth.
09 — Classification
Elite IIb Diamonds
Certain blue and colorless diamonds can fall into rare categories (often referenced as “Type IIb”). These are known for distinctive electrical/optical behavior and rarity in mined diamonds.
When these outcomes are pursued, the emphasis is still the same: stability, clarity, and controlled growth — with transparent documentation and quality-first handling.
What is HPHT?
HPHT stands for High Pressure High Temperature. It recreates the natural conditions under which diamonds form deep within the Earth. Under controlled pressure and heat, purified carbon crystallizes into a diamond structure.
FAQ
Common Questions
Short answers for clarity. You can explore more later, at your own pace.
Are cremation diamonds real diamonds?
Yes. They are diamond crystals grown in a controlled HPHT environment. The key difference is the origin of the carbon.
Can hair be used instead of ashes?
Yes. Both are possible. Typical guidance is around 100g of ashes or 10g of hair, though requirements can vary by order.
Why does purification matter?
Purification stabilizes carbon for growth. Higher purity supports a more stable crystallization cycle and reduces interruption risk.
Do I need certification?
Certification is optional. Some families want independent grading via IGI or GIA; others prefer to keep documentation simple.
When You’re Ready
If you’d like a safe way to begin, the Welcome Kit is a calm first step — without committing to a diamond decision today.
You can continue whenever you feel ready.
