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LONITÉ Turns Human Hair

and Ashes into Memorial Diamonds

Memorial diamonds are forever. LONITÉ™ makes memorial diamonds from the cremated ashes and hair of your loved ones. We provide the service of turning human memorial ashes into diamonds for individuals in the USA and Canada. Please contact us if you need to make a unique memorial diamond or if you need a memorial ring or pendants from ashes.

LONITÉ™'s ashes to diamonds service is now available in the UK, Australia, Japan, Germany, Switzerland, Canada, and USA. The process of creating a memorial diamond from ashes takes 5 to 18 months (bigger the stone, longer the time). It is a very precise and technical process. The cost of a memorial diamond is determined by the size and color of the cremation diamond you select, starting from A$ 3200.

Hair/ashes to Diamonds

Memorial diamonds are forever. LONITÉ helps you shine a light on your memories with your departed loved ones by turning their ashes or hair into a unique diamond - a memorial diamond certified by renowned institutes like the GIA and the IGI, with the features of your choice (colour, cut, carat, jewellery) for an everlasting souvenir.

United States

Puerto Rico




Costa Rica

Colombia (es)

Colombia (en)


Canada (fr)

Canada (en)



















New Zealand



Hong Kong





Asia Pacific

South Africa


Pure Love in LONITÉ

LONITÉ™ Memorial Diamonds - Remember your loved ones in their best light

Memorial diamonds made from ashes and hair are cleaned and processed to a 99.99% (4N) pure carbon.


LONITÉ™ memorial diamonds come with authorized certifications, proving the source of your memorial diamond is truly from your loved one.


LONITÉ™ memorial diamonds are free from heavy metals, unstable chemicals, and colouring additives; therefore 100% safe.


LONITÉ, the Pioneer of

LONITÉ™ Memorial Diamonds from Ashes standing the test of time

Memorial Diamond Innovation

Cremated remains undergo a manual carbon purification process lasting 5,000 minutes.


Every memorial diamond originates from a natural diamond seed (with only a 0.01% presence in HPHT technology), and we do not use CVDs.


LONITÉ™ uses the most advanced equipment to achieve medical precision accurate to 0.001g.


Unique Memorial Jewellery

Made for Your Story

Discover the latest additions to our signature collections. Lonité aims at creating custom-designed memorial jewelry from ashes as unique as the memorial diamond that celebrates how special your lost loved one was.

​​​Roman Numerals Bezel Set Diamond Ring

​​Roman Numerals Bezel Set Diamond Ring


Channel Set Shank Solitaire Diamond Bypass Ring

​Channel Set Shank Solitaire Diamond Bypass Ring
​Pavé Diamond Flower Stud Earrings

Pavé Diamond Flower Stud Earrings

​Rabbit Ear Princess Cut Diamond Kite Pendant

Rabbit Ear Princess Cut Diamond Kite Pendant

Two round brilliant cut colourless cremation diamonds from ashes.

Price from $1,400 - 0.25ct

LONITÉ™’s ashes to diamond costs reflect the cost to purify the cremated remains and the actual cost to grow the diamond. The costs are based on the cremation diamond size and color, which determines the technical processes involved. Cremation diamonds made out of human or pet ashes are a highly technical and sophisticated product that requires precision and control in every step.

Explore LONITÉ’s memorial diamonds >
Ashes urns to hold the ashes for cremation diamonds

Ashes Submission

6 oz / 150 g

8 oz / 200 g

0.2 oz / 5 g

  • Cremation ashes  

  • Cremated bones  

  • Hair                        

Ashes Submission

Two round brilliant cut colourless cremation diamonds from ashes.

Swiss History of Precision and Quality

LONITÉ handles every single step solemnly and with the utmost respect to turn ashes into diamonds. Each memorial diamond made out of human ashes is checked a total of 25 times at 7 inspection points. All LONITÉ memorial diamonds are certified and can be re-verified by any of the world’s recognized institutes.

Swiss History of Precision and Quality

In-Person Meeting

Our caring team is available to meet with you in person to discuss your needs, answer any questions you have about our process, and provide you with personalized assistance.

Call-Back Request

Can't chat right now? We're happy to call you back at your convenience. Our team will provide attentive, dedicated service, and answer any questions you have about our process.

Online Meeting

Speak with our compassionate customer care team from the comfort of your own home. We'll provide personalized support every step of the way and answer any questions you have

LONITÉ provides online and in person meeting services

Meet with Us

Welcome Kit

At LONITÉ™, we understand that every memorial diamond is a precious and meaningful keepsake. That's why we provide a comprehensive welcome kit that contains everything you need to begin the process of creating your custom diamond. Order your welcome kit today and start your diamond journey with a stress-free experience.

Easy Submission

Free Shipping

Our welcome kit includes a set of sealed containers for your carbon source, whether it's a small amount of ashes or a lock of hair. We also provide special tools and instructions to make it easy and straightforward to collect the carbon source you want to use.This $150 is part of the initial deposit and will be deducted from the final invoice amount.

LONITÉ Welcome Kit

Free Shipping

Easy Submission