Ashes to Diamonds

Turn Cremation Ashes into Diamonds

BIOS memorial diamonds from ashes

BIOS turns human cremation ashes into diamonds. Cremation diamonds from ashes are made of 200 g (8 oz) cremation ashes or 10 g human hair (0.4 oz) by using an HPHT technology. These “cremation diamonds” also known as “memorial diamonds”, derived from human ashes and are GIA and IGI certified diamonds out of ashes.

Ashes into Diamonds UK, Germany, Latvia.

Ashes to Diamonds Service Available Worldwide

Our process of transforming your loved one’s cremation ashes into diamonds takes between 3 to 9 months (1 ct), depending on the size and colour of the cremation diamond ordered.

From Ashes to Diamonds

Options, Price and Process of Cremation Diamonds

This page provides product information with ashes to diamonds cost and price, with instructions on how to order BIOS cremation diamonds from ashes.

I. Introduction: Cremation Diamonds from Human Ashes and Remains

Can human ashes be turned into diamonds?

Yes. BIOS creates a High-Pressure and a High-Temperature (HPHT) environment, similar to the natural underground setting, in our laboratory, to turn human cremation ashes into diamonds. One cremation diamond can take between 3 to 9 months (1 ct) to make from the order procedure until the delivery to the client. The duration will depend on the ashes into diamonds’ caracteristics selected.

Quick Summary

Cremation Diamonds Explained: Ashes to Diamonds


Cremation Diamonds can be certified by GIA and IGI.


The starting point for a cremation diamond is 0.25 carats, which costs $ .


It takes 6 months on average for the process of being turned into a cremation diamond to be completed.

Cremation Ashes & Hair

At least 200 g / 8 oz cremated ashes or 10 g / 0.4 oz hair are required for a cremation diamond to be created.

Cremation Ashes and Hair

From Cremation Ashes to Diamonds

Turn loved ones’ ashes into diamonds

Size Options – Turn human ashes into diamonds

Sizes – Cremation Diamonds from Ashes

Size demo
(3.8 mm)
(4.2 mm)
(4.8 mm)
(5.0 mm)
(6.0 mm)
(6.6 mm)
(7.3 mm)
(8.0 mm)

Shape Options – Turn human ashes into diamonds

Cuts – Cremation Diamonds from Ashes

Colour Options – Turn human ashes into diamonds

Colours – Cremation Diamonds from Ashes


from 0.25 ct
$ 1400


from 0.25 ct
$ 1400


from 0.25 ct
$ 1400


from 0.25 ct
$ 2000

Cremation Jewellery

Cremation Jewellery rings, pendants or earrings, choose among our large and unique cremation jewellery collection or custom design your own cremation jewellery to carry your cremation diamond with you at all time.

Cremation Jewellery Order

Customers from the UK, Germany, Latvia may approach their closest country BIOS branch office to custom design their own cremation jewellery with the help and the guidance of our dedicated Customer Service team.

Ashes to Diamonds Cost
Cremation Diamonds Price Starts at $1400

Price Range – Cremation Diamonds from Ashes

The price for a typical Naturally Amber™ cremation diamond, made from ashes, ranges between $ 1400 (0.25 carat) – $ 13200 (2.00 carat).


Diamond Color
Naturally Amber™

Greenish Yellow



Purely Colorless™
Price Range ($)$ 1400 - $ 13200$ 2000 - $ 15500$ 2000 - $ 15500$ 2200 - $ 23500$ 2400 - $ 24500


Ashes to Diamonds Cost Factors

The BIOS cremation diamonds price includes all of the necessary costs involved in transforming the cremation ashes into a diamond, including the cost of sending the ashes to Bio Laboratory.

The actual cost of turning cremation ashes into a diamond is dependent on the SIZE and COLOUR required.

Our cremation ashes to diamond cost comprises both the purification cost and the diamond creation cost, and reflects both the technical processes, and the time, involved in turning human ashes into diamonds.

Cremation Jewellery Price

The price of cremation jewellery: either diamond pendant jewellery or ring cremation jewellery, depends not only on the cremation diamond used, but also on the shape, metal type and metal weight used to make the jewellery.

Our jewellery prices include all mounting and shipment costs.

You can either choose from our cremation ring and cremation pendant designs, or submit your own idea for a quotation for a bespoke piece of cremation jewellery.

Turning Cremation Ashes into Diamonds

Certification – Cremation Diamonds from Ashes

English History of Precision and Quality 

The BIOS Laboratory

Personalised Service

Certificates of Cremation Diamonds

Clarification on diamonds from ashes

Ashes to Diamonds – The Technical Process:
How do you turn human hair and cremation ashes into diamonds?

Scientific Basis: Diamonds from Ashes

Life Element: Carbon & Nitrogen

Diamonds are pure carbon crystals.

Carbon [C] accounts for 18% of the human body; Nitrogen [N] for 3%.

Memorial diamonds (or cremation diamonds) are genuine diamonds grown from the carbon and nitrogen of human ashes, hair, or cremated remains.

Illustration of High-Pressure High-Temperature (HPHT) presses where carbon atoms from purified human hair/ashes are transformed into a genuine diamond.

Technology of turning human cremated ashes into diamonds:
Learn more: ashes to diamonds technology >


BIOS Laboratory and Process: From Ashes to Cremation Diamonds

About BIOS

Diamond Origin

The company name ‘ β ί ο ς ’ originates from ‘ β ί ο ς ’ in Greek, which translates to ‘life’.
The technology dates to the early 1950s, when scientists created the first lab-grown diamonds also called today cremation diamonds, using High-Pressure High-Temperature anvils.
We are committed to handling every single step of the cremation ashes to diamonds process solemnly, with the respect, discretion and empathy that it deserves.
Official Member of the European Federation of Funeral Services (EFFS). Is an authorized repatriation, funeral and cremation partner.

BIOS headquarters are located in the beautiful and dynamic city Westcliff-on-Sea, in the south east of England. It is on the north shore of the lower Thames Estuary, about 34 miles (55 km) east of London.

Our Customer Service Team

Our dedicated team will answer any questions you may have about cremation diamonds and guide you through the order process. Please, contact your nearest BIOS branch office

BIOS Phone Number & Address

Ashes to Diamonds in the UK, Germany, Latvia

Company turns loved one’s ashes into diamonds.

FAQ on Diamonds from Cremation Ashes

Top 3 Most Asked Questions

Creating a Cremation Diamond from Ashes

Cremation Diamonds Quality

FAQ on BIOS Cremation Diamonds from Ashes

Learn more >

Mostly Asked Questions:

Quick Answers on Cremation Diamonds from Ashes.

Q & A – Education

What are cremation diamonds from ashes?