Authentic Swiss Made Diamonds from Ashes or Hair

Memorial Diamonds by ALGORDANZA™

Ashes to Diamonds Since 2004 - We Create beautiful memorial diamonds
Ashes to Diamonds Since 2004 - We Create beautiful memorial diamonds

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

Diamond from ashes dark blue cremation diamond

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.

Ash diamond in an Asscher cut
Custom Cremation Jewellery White Gold Ring with Memorial Diamond

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.

100% Secure Pre-Paid Memorial Diamond Funeral Plan
Play Video about Algordanza Switzerland High Pressure High Temperature Presses

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!

Production Team Algordanza Switzerland

Read what our clients are saying

Lisa Clifton
1 carat Brilliant cut cremation diamond
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I researched a number of memorial diamond companies before choosing Algordanza. It’s clear to me that they are the industry leader. What attracted me to them originally was the transparency of their process, but my dealings with Kevin confirmed that I was making the right choice. Kevin talked me through the process without a hard sell approach. He was patient, informative and understanding during a very upsetting time. When I decided to go ahead he quickly set up an in person meeting to collect my Dad’s ashes. Throughout the process I received regular updates.

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.
Daniel Atkins
2x 0.15 carat brilliant diamonds (Berkshire)
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I cannot recommend Algordanza highly enough! Without a doubt the very best customer service I have ever received. Better still, the memorial diamonds we had made are absolutely beautiful! Kevin was amazing. He took the time to explain the whole process and answer all of our questions in superb detail. Hoping for two diamonds of a very specific size, wanting to safely hand deliver the ashes in person, all on a very tight schedule in time for our wedding – we knew we were asking a lot! But Kevin and his team at Algordanza bent over backwards to make this happen.
Piers Daniel
0.82 carat Radiant cut, London
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"Kevin has done a great job on a diamond created from the cremation ashes of my late father. After doing a bit of research I came across ALGORDANZA and very happy I did. Service and communication was top notch."
Jenny Tuleby
1 carat Memorial Diamond
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"Kevin at Algordanza has been immensely professional and helpful throughout the process of turning our beloved dog's ashes into a beautiful diamond. Couldn't be happier with the service and the outcome, strongly recommend! (It's the blue diamond in the photo)"
James H
Family pack of uncut diamonds, London
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"Kevin and Algordanza were a pleasure to do business with, having multiple diamonds made from ashes for all family members. Even during strange covid related circumstances Kevin was professional and courteous. He made it an easy decision to use Algordanza, and from start to finish was a kind, helpful and trusted advisor."​
Anonymous
1 carat brilliant cut, London
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"I lost my husband of 23 years, and was left with a broken heart. More than anything, I was looking for a special way to honour his memory in a lasting way. After researching ashes to diamonds UK online, I determined that Algordanza Cremation Diamonds was the best and most reputable company in the business. I contacted Kevin Foy at Algordanza UK near London, we met up and I quickly decided to go ahead."
Tara Peter
2 x 0.8 carat rough diamonds (Salisbury)
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"After losing my husband so suddenly I wanted to have something that was truly special to remember him especially for my children. As soon as I contacted Kevin he put me at ease and explained the process and the making of the Algordanza diamonds made from cremation ashes. Kevin provided an exceptional service and was very personal, kind and understanding at such a distressing time. "
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ALGORDANZA in the News

Algordanza has been turning the ashes of loved ones to diamonds since 2004. With Swiss precision to quality and detail we invite you to take a look at why we are the world’s leading ashes to diamonds producer.

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

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