A memorial diamond (i.e. burial diamond, cremation diamond, memorial gem, memory diamond) is a diamond created from the carbon extracted from cremated ashes, hair or a combination of ashes and hair.
It’s a unique way to immortalize the memory of a loved one that’s passed and establish a family heirloom to be treasured for generations.
Memorial diamonds are real diamonds with the same optical, chemical, and physical properties as natural diamonds. Using a controlled process revolves around extraction and compression of carbon, it replicates the natural geologic process that forms diamonds deep in the earth.
Algordanza’s process is unique in that we allow the natural colour of your loved one’s ashes to come through - with no other additives from foreign sources.
0.2 Ct to 1.0 Ct - there are 9 sizes on offer. Larger
Several cuts are available, but for maximum brilliance, the full round brilliant cut is recommended.
80% of Algordanza memorial diamonds are VS1 or above – high-quality with no visible flaws.
The natural colour ranges from light blue to intense blue and is influenced by the composition of the ashes.
Founded in 2004 in Switzerland, Algordanza is a global company working internationally in over 30 countries across Europe, the Americas, and Asia. We are a Member of the Swiss Association of Funeral Services, and the only certified producer of Memorial Diamonds worldwide.
Worldwide we are the only certified producer of Memorial Diamonds. We are committed to caution and transparency.
We produce the ALGORDANZA Memorial Diamonds with utmost caution and precision. We document our rigorous quality control with the ALGORDANZA certificate and guarantee authenticity, weight, cut, colour and the origin of the Memorial Diamond having been created from the delivered cremated remains.
We produce the ALGORDANZA Memorial Diamonds with utmost caution and precision. We document our rigorous quality control with the ALGORDANZA certificate and guarantee authenticity, weight, cut, colour and the origin of the Memorial Diamond having been created from the delivered cremated remains.
Book an appointment to visit our offices. We offer a free 40-minute consultation to explain the process and show samples of our work.
You can either meet us at your funeral agent’s office or directly bring 500g of ashes to the Algordanza office after proper preparation.
Submit the completed order form and all required documents, and pay the initial 50% deposit. You will also need to confirm the quantity, size, carat and cut.
The ashes will be sent to our lab in Switzerland with the required specifications, then our experts will get to work in creating your one-of-a-kind diamond.
If you would like to set the memorial diamond in jewellery, we offer a selection of styles in our collection, as well as bespoke services for customized pieces.
Yes – the Algordanza Memorial Diamond shows the same physical, chemical and optical properties as a dug diamond. We would not be allowed to use the expression “diamond” if we could not prove that the diamond is genuine.
The colour is
The average production period is approximately six months, however, it is influenced by the size of the diamond being ordered and also the number of orders being processed at the time in Switzerland. Typically, a 0.2ct and 0.3ct diamond will take between 4 - 5 months. Additional time is required for laser inscription and jewellery mounting services.
Upon request, we will provide a schedule of the different stages as the diamond is being processed for those who may be anxious to know the status of their order at any moment in time.
Yes – the age of the ashes is not relevant for the synthesis.
To make any size memorial diamond of up to 1 carat in size, we normally request 500g of ashes split into 2 separate
Our main requirement is that the 500g of ashes be split into 2 separate air tight bags. This should be handed over directly to our staff at the Algordanza office.
Algordanza is still able to conduct a composition analysis to check if there is enough carbon content to proceed with an order or not. In the case that there isn’t enough carbon, you can cancel the order and the ashes will be returned at no cost.
We also offer
In most cases, there are more than enough ashes available for the production of a memorial diamond. There is even the option to consume all the ashes within the process so that there is nothing left, except the beautiful memorial diamond. There is no additional charge for this option. It just needs to be defined based on your needs. In Hong Kong, it is common for people to make a memorial diamond and scatter the remaining ashes in the garden of remembrance or at sea.
When submitting the order form, you will also need to present the following documents and their photocopies:
We require a 50% deposit upon the collection of ashes. The remaining 50% should be paid upon collection of diamond.
We currently accept PayPal, cheque and telegraphic transfer. Credit card payment options will be coming soon.