
Welcome to the world's most trusted ashes to diamonds expert

Ashes into cremation diamonds
Also known as ash diamonds, an Algordanza cremation diamond is grown from the cremation ashes of a human. The cremated remains are first put through a special process to extract pure carbon, then using special HPHT presses and swiss precision, your loved one is turned into a diamond.
Memorial diamonds from hair
Memorial diamonds are created from human hair or a combination of hair and ashes and are favoured by individuals who desire a traditional burial but still want to create a unique and everlasting keepsake from a lost loved one.
Algordanza guarantees the quality and origin of ashes of every diamond, visit us in Switzerland and see why we are the world’s leading ashes to diamonds company.
Ashes to diamonds cost
A diamond’s price depends on the weight (carat size), the cut and its carbon source (ashes or hair) or a combination of both. With free pick-up of ashes/hair and free personal delivery of finished diamond(s), Algordanza UK delivers peace of mind. Ask us about financing.
Blue and colourless diamonds are the most difficult and time consuming diamonds to grow, Algordanza specializes in these very rare and precious gems. Optional services such as diamond certification from GIA, IGI or GGTL labs vary in price. Contact us for more information.


Bespoke cremation jewellery
We offer bespoke jewellery, handmade by master craftsman Mr. William Foreman, the first apprentice winner of the prestigious Jewellery Apprentice Cartier Award. If you desire a stunning ash diamond ring or pendant, Algordanza has one of the largest collection of unique, custom cremation jewellery ideas.
In the UK, it has been especially gratifying to see our clients take their Algordanza diamonds and set them into jewellery, reflecting the uniqueness of each loved person. You can set your ash diamond into rings, pendants, necklaces or custom design your own cremation jewellery with us.
Pre-plan to be a diamond
Many funeral homes offer prepaid funerals to help with financial burdens and emotional stress when one passes away. Pre-paid funds are 100% secure through an official Swiss trustee account.
With the Algordanza Prepaid Diamond Funeral Plan you are expressing your wish for one or more diamonds to be made from your cremated ashes or hair for your loved ones after your passing. A process that will spare your family additional tasks and financial burdens, in a time of grief and mourning.

Process of turning ashes into diamonds
The idea to turn ashes into diamonds happened in 2003 as a means of unique remembrance and to keep close the loved one that was lost, all the while not having to maintain a grave.
The transformation of funeral ashes into a diamond is a facinating, multi-step process that Algordanza likes to share. To understand the process, you can watch our short video or you can call or write to us in the UK, you can even visit our headquarters in Switzerland and see first hand how we grow beautiful memorial diamonds.
Algordanza for peace of mind
- 100% real diamonds from ashes with certificate of guarantee and origin of ashes/hair
- We work with thousands of funeral homes and are a member of the most reputable funeral organisations around the world for your security
- The highest quality processing and presses made in Germany
- Real client testimonials and news publications
- The only ashes to diamonds company officially notarized by a government
- We personally secure your ashes from you or your funeral director
- Only company to offer lab visits, come visit us in Domat Switzerland!
Request information, free and without any obligation!

Read what our clients are saying
I could not be more impressed with the finished product. I had an interest in precious stones prior to this process and the colour saturation, cut and clarity of the diamond is breathtaking. My stone is absolutely beautiful and has some unique characteristics that even Kevin didn’t expect. I would not hesitate to recommend both Algordanza and Kevin. I will cherish my diamond forever.
Frequently Asked Questions and Answers
Yes!
Like any high quality lab grown diamond, ALGORDANZA™ diamonds have the same physical, chemical and optical properties as a natural diamond. In our Swiss lab located in Domat/Ems, Switzerland we recreate the natural formation conditions so that your individual ALGORDANZA diamond can grow from the cremated remains or hair of a lost loved one.
It is not the volume of ash that is decisive for the growth of a cremation diamond, but its carbon content. A cremation diamond is grown from the carbon extracted from human ashes of which a minimum of 500g is needed to grow, this is because ashes contain approximately 20% carbon.
If a company that turns ashes into diamonds needs less than 500g of ashes, they are more than likely adding industrial carbon (impurities) to the process in order to create the carat size of diamond needed, Algordanza guarantees that your cremation diamond is made 100% of the cremation ashes sent to us.
Since hair contains approximately 51% carbon a much smaller amount of hair can be made into a diamond or diamonds.
If you choose a memorial diamond, then a minimum of 5g of hair is needed, or a combination of hair and ashes. Don’t know how much of each you can acquire?
Contact us for help, we will help you to find out.
We document our rigorous quality control with an ALGORDANZA certificate. We guarantee authenticity, weight, cut, colour and the origin of the diamond having been created from the delivered cremation ashes or hair.
Each diamond order is marked with a unique reference number. (This reference number will be provided to you when you sign the order form) Consequently, we are able to retrace every step of the process; starting from the order to the finalized diamond. Throughout the process, we provide information on the status of the transformation as each stage completes.
Contact
Memorial Diamonds UK
5 The Cleves
Sevenoaks
Kent
TN15 6GD
United Kingdom
Telephone: 0800 0646683
uk@algordanza.com