
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.
BIOS Cremation Diamonds from Ashes
On this page:
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.
Definition
What is a Cremation or Memorial Diamond?
“Memorial diamonds are diamonds created from hair or cremated remains.”
https://en.wikipedia.org/wiki/Memorial_diamond
The human body contains 18% carbon, whilst diamonds are pure carbon.
Cremation diamonds are real diamonds, made from love ones’ cremated ashes or hair, that can be graded the same to natural diamonds.
The only difference between natural diamonds and cremation diamonds from ashes is their origin – cremation diamonds are created from cremated ashes, whereas natural diamonds are minerals that form underground over billions of years.

Motivation
Why Turn Loved Ones’ Ashes into Diamonds?
Mothers, husbands and daughters can wear memorial diamonds as a way of keeping their loved ones with them.
- For memorial remembrance.
- To avoid the cost of burial.
- For convenience and mobility.
Cremation diamonds are usually set into a piece of memorial jewellery, such as a cremation ring, pendant or pair of earrings, and the wearer can take comfort in the fact that they will always have their loved one with them.
Quick Summary
Cremation Diamonds Explained: Ashes to Diamonds
Ashes to Diamonds: How to Order?
Bio Cremation Diamonds from Ashes. Now Available in the U.K., Germany, Latvia.

Cremation Ashes and Hair
Required Amount
To turn ashes into diamonds, below quantity of ashes or fur are required.
Cremation Ashes
|
8 oz / 200 g
|
Cremation Bones
|
10 oz / 300 g
|
Hair |
0.4 oz / 10 g
|
|
oz (ounces) / g (grammes)
|
Instructions on Ashes Submission >
To inquire ashes to diamonds process in your country, please contact our local branch directly: UK, Germany, Latvia

From Cremation Ashes to Diamonds
Time
6 months to turn human ashes into diamonds
It takes an average of 6 months to turn human cremation ashes into a one carat certified cremation diamond. The actual time of each cremation diamond is dependent upon the size ordered (normally 3-18 months).
Optional GIA or IGI certification, jewelry setting, and laser inscription services are offered at extra cost where it takes an extra 1 or 2 months for each service chosen.

Turn loved ones’ ashes into diamonds
Steps to Place an Order:
- Fill in the Order Form.
- Send the ashes to BIOS.
- Pay 50% as a deposit.
Size Options – Turn human ashes into diamonds
Sizes – Cremation Diamonds from Ashes
Size demo | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
Carat (diameter) | 0.25 (3.8 mm) | 0.35 (4.2 mm) | 0.50 (4.8 mm) | 0.60 (5.0 mm) | 0.80 (6.0 mm) | 1.00 (6.6 mm) | 1.50 (7.3 mm) | 2.00 (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
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 | ![]() Red | ![]() Blue | ![]() 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
Scientific Proof
The process of turning human ashes into diamonds is certified by the existence of documentation procedures and tracking logs, similar to the process followed in a crematorium.
Scientific reports and an examination of the ashes to diamond process is also available to inspect, compare and validate the trace elements and carbon isotopes inside a cremation diamond, to ensure that it complies with the ashes of a specific person.
Re-verification on the ashes to diamonds process by an independent research institute can be arranged if required and mutually agreed.

Personalised Service
Laser Inscription
It is truly unique to carve memorial words onto the edge (the girdle) of a cremation diamond for remembrance.
Our ashes to diamonds services:
Learn more >




Certificates of Cremation Diamonds
Independent Re-verification
Cremation diamonds are certified and re-verified by recognised worldwide institutes: GIA, IGI etc.
All BIOS cremation diamonds are accompanied by a Certificate of Origin and a Material Analysis Report.
The ashes to diamonds laboratory data, along with the chemical and physical attributes, can be re-verified and validated by any independent certification and quality control institute.
Cremation diamonds certificates


Clarification on diamonds from ashes
What is a BIOS Cremation Diamond?
Bios is a | ✔ GIA certified genuine diamond | ✔ HPHT diamond (High-Pressure High-Temperature) | ✔ New diamond made purely from ashes |
instead of a | ✘ Diamond simulant: moissanites or zircons | ✘ CVD diamond (Chemical Vapour Deposition) | ✘ Off-the-shelf diamond with ashes injected into it |
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.

Ashes to Diamonds Theory
High pressure and high temperatures
Natural diamonds are created in an underground environment of extreme high-pressure and high-temperature (HPHT).
The BIOS laboratory recreates a similar environment at 3000K (temperature) and 60000Bar (pressure), which transforms carbon from hair or cremation ashes into diamonds.
To start the process, carbon is extracted from the cremated remains, then purified. This material goes through diamond making machines, which transforms the carbon into real diamonds.


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 >
TECHNICAL PROCEDURES
From Cremation Ashes to Diamonds
6 Steps to Turn Cremation Ashes into Diamonds
1. Material examination and carbon analysis.
2. Remove unstable chemicals at Nano-scale.
3. 2000°C purification in a vacuum environment.
4. Carbon refinement to a 4N purify (99.99%).
5. HPHT crystallisation at 3000K and 60000Bar.
6. Diamond polishing and authentic certification.

About BIOS
Diamond Origin


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

Jelena Dambe

Aivars Dambis

Tatiana Smirnova

Maruta Sparina
BIOS Phone Number & Address
Ashes to Diamonds in the UK, Germany, Latvia

Germany & Latvia
Ashes to diamonds Germany & Latvia.
Calla Bestattungen und Biodiamonds GmbH
Email: germany@bio.diamonds
Phone: (+371) 20080000
Adress: Schneckenhofstraße, 9, Frankfurt am Main, Hessen, 60596, Germany
Angel Bio Diamonds SIA
Phone: (+371) 20087777
Email: latvia@bio.diamonds
Address: Nometņu iela 9, Jūrmala, LV 2016 Latvia
Calla Bestattungen und Biodiamonds GmbH is located in Frankfurt am Main, Germany. Angel Bio Diamonds SIA is located in Jūrmala, Latvia. Customers from the Germany, Latvia, Estonia or Lithuania can contact us for any questions they may have about the cremation diamonds process and our Representatives will guide them and accompany them in all they need to know.
βίος has at heart to make your tribute experience as unique as possible with our beautiful cremation diamonds. If you are a customer from the Germany, Latvia, Estonia or Lithuania you can approach our Customer Representative or visit our office in Frankfurt am Main, Germany/ Jūrmala, Latvia where we can help you customize your own cremation jewellery as a meaningful keepsake to your cremation diamond.

United Kingdom
Turn ashes to diamonds in the UK.
Email: uk@bio.diamonds
Phone: +44 7497 711120
Adress: St. Helens mews 75 st. Helens Road Welstcliff on sea, SS0 7LF UK
A.I.R. ANGEL BIO DIAM is located in located in the Welstcliff on sea, UK. Customers from UK and Ireland can always call us
if they have any questions about memorial diamonds. Our representant will guide you and accompany you through the process and help you book an appointment.
A.I.R. ANGEL BIO DIAM has at heart to make your tribute experience as unique as possible with our beautiful ashes into
diamonds. If you are a customer from UK and Ireland, you can approach our Customer Representative or visit our office in Welstcliff on sea, UK where we can help you customize your own cremation jewellery as a meaningful keepsake to your memorial diamond.
Company turns loved one’s ashes into diamonds.
FAQ on Diamonds from Cremation Ashes
Top 3 Most Asked Questions
Including the time involved for shipment and purification, the total time of turning human ashes into diamonds takes between 3 and 9 months, depending on the colour, the cut and the cremation diamond size required.
You must provide at least 200g of ashes or 10g of hair which are the normal amounts required to grow a cremation diamond. However, if you do not have enough cremation ashes or hair, family members can provide a supplement amount of hair that will be added to the ashes or hair already provided.
The cost of cremation diamonds may vary according to the color, the size and the cut selected like it does for natural diamonds as well. Price starts from $1,400 or £1,400. Please, refer to our cremation diamonds pricing list for more information.
Creating a Cremation Diamond from Ashes
To turn ashes or hair into diamonds, we first need to extract the carbon contained in the ashes of hair provided. The ashes are placed in a specialized crucible which is heated to over 5000F to make sure every element except carbon oxidizes, and then temperature is raised further so that the carbon can become graphite. The graphite with a metal catalyst and a diamond seed crystal are then placed into the core which goes into a specialized diamond press capable of creating extreme tension which then starts working, thus bringing the pressure to about 800,000 pounds/square inches. During the last stretch when the press is working, the temperature in the room stays about 2500F until the cremation diamond is formed.
The bigger the cremation diamond’s size is, the longer the ashes to diamonds process takes. Bigger cremation diamonds take more time, thus cost more. Purely Colorless Cremation Diamonds also takes the longest to grow as it requires us more technical efforts.
Different colours require different procedures in different synthesis environments, so the growing speed of the diamond will be different. Amber is the most natural colour, and a cremation diamond of this colour undergoes the basic process, which takes the shortest time: 35-70 days. In contrast, our Purely Colourless™ cremation diamond, with 4N purity (99.99%) of carbon, uses the most sophisticated technology and has the longest growing period: 60-120 days, depending on carat size.
If you want to create several cremation diamonds from one individual, it is possible, and you will simply have to provide us with more ashes or hair than the basic amount required of 200g of ashes or 10g of hair.
The cost of a cremation diamond is dependent on the SIZE and COLOUR required. A bigger diamond requires a longer growing cycle, thus generates a higher cost.The machine used is huge. The inside temperature and pressure are ultra-high. Extreme precision is required. A one carat colourless diamond can take hundreds of hours to grow.
As a result, the technology used to turn ashes into diamonds is complicated and very costly.
Cremation Diamonds Quality
Our proof comes in the form of a technical examination and the certification methodology of the cremation diamond’s original source. Scientific proof and certification can be provided based on the carbon atoms and chemical density of the cremation diamond, which must match the carbon, hair or ashes that the diamond originated from. The carbon is tracked and documented continuously throughout the ashes to diamonds process, by a BIOS team of microphysics and high-pressure science researchers.
FAQ on BIOS Cremation Diamonds from Ashes
Mostly Asked Questions:
Quick Answers on Cremation Diamonds from Ashes.
Q & A – Education
What are cremation diamonds from ashes?
Meaning of cremation diamonds from ashes.
What are cremation diamonds?
Cremation diamonds are real diamonds made from human cremation ashes. Firstly, the carbon of the cremation ashes is purified. Then, it is pressed into a cremation diamond with high pressure and high temperature (HPHT) machine.
Genuine diamonds out of ashes.
Are cremation diamonds real?
Yes, cremation diamonds are real diamonds. They are chemically, physically, and optically the same as diamonds that have been mined from underground. Cremation diamonds are all certified to be genuine diamonds.
English company available worldwide.
Where to turn ashes into diamonds?
The ashes into diamonds service is available worldwide, in countries such as the UK, United States, Australia and Canada. All cremated ashes will be sent to Switzerland, where they are turned into diamonds.
Stories of those who choose cremation diamonds.
Who turns ashes into diamonds?
People who choose to turn loved ones’ ashes into diamonds tend to have a strong relationship with the deceased. They come from a wide variety of backgrounds, comprising people of all ages and more than 30 different countries.
Meet the company behind the technology.
Who makes diamonds from human ashes?
BIOS is the English memorial diamond company that makes diamonds from cremated human ashes. The carbon purification process at BIOS is carried out by its chemists. The diamond growing process is managed by its researchers in the field of High Pressure Science.
Ashes to diamonds service in UK, US, Canada and Australia.
How to turn ashes into diamonds n the UK?
To turn ashes into diamonds in UK, first you need to contact BIOS to get the Ashes Submission Kit. Secondly, you will need to send the ashes to the BIOS UK office in London, and finally, you will get a tracking ID after receipt of the 50% deposit. For the U.S., Canada and Australia, the process is similar.
BIOS Cremation diamond price
How much are cremation diamonds?
A cremation diamond price starts from $ or £ . The cost depends on the size of diamond ordered. The larger the size, the higher the cost.
Theory of memorial diamonds from ashes
How are cremation diamonds made?
Cremation diamonds can be made from human ashes due to the fact that diamonds are pure carbon and human body contains 18% carbon. Laboratories re-create an underground High Pressure High Temperature (HPHT) environment to make a cremation diamond.
Cremation diamond making cost.
How much do cremation diamonds cost?
The cost of purifying the carbon of the ashes is fixed. The cost of growing the diamond is dependent on the size of the diamond ordered. The total price starts from $ or £ .
Cremated ashes to diamonds process.
How are ashes turned into diamonds?
3 steps are needed to turn cremated ashes into diamonds:
Step 1: Extract the carbon from the cremation ashes or hair.
Step 2: Purify the cremation ashes to 99.99% purity in the BIOS laboratory.
Step 3: Place the carbon inside a high pressure and high temperature (HPHT) machine to crystalise.
Facts on ashes to diamond cost.
Why are cremation diamonds so expensive?
One of the reasons that cremation diamonds are so expensive, is because the creation of a cremation diamond is such a personalised process – each order is handled individually. The extreme laboratory environment that is required to make a cremation diamond is another; the machine used is huge, and the operational cost of running it is high. A final reason is the complex technical procedures involved – it takes several months to make a cremation diamond.
Diamonds from ashes making procedures.
How to make diamonds from ashes?
To make diamonds from ashes:
Step 1: Extract the carbon from the cremation ashes or hair.
Step 2: Purify the cremation ashes to 99.99% purity in the BIOS laboratory.
Step 3: Place the carbon inside a high pressure and high temperature (HPHT) machine to crystallise.Step 1, separate the carbon from the ashes;
Ashes to diamonds order tips.
How to order cremation diamonds from ashes?
To order a cremation diamond from ashes, first you need to contact BIOS to get the Ashes Submission Kit. Secondly, you will need to send the ashes to the BIOS branch address in your country, and finally, you will get an order ID after receipt of the 50% deposit.
BIOS ashes to diamonds technology.
How do you make diamonds from ashes?
By re-creating natural underground environments inisde BIOS laboratory, diamonds from ashes are made in High-Pressure High-Temperature (HPHT) machines. The carbon source of the diamonds are extracted and purified from the ashes or hair of the deceased.
Memorial Diamond UK Price in Pounds (£)
How much are memorial diamonds UK?
The memorial diamond UK price is from £ , which is for a 0.25 carat amber coloured option. BIOS UK is located in London, and provides a service for families all around the United Kingdom.