Eterneva utilizes high-pressure, high-temperature (HPHT) diamond synthesis technology to transform cremated ashes into memorial diamonds, providing a tangible way to honor the memory of loved ones. This process addresses the emotional need for a lasting tribute by creating personalized diamonds that encapsulate cherished memories, allowing individuals to carry their loved ones' presence with them.
Funding
$19M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.





TMFounders
Product
Problem
Following the loss of a loved one, many seek tangible ways to memorialize them, yet traditional options may lack personalization and emotional connection. The need exists for a unique and lasting tribute that encapsulates cherished memories in a meaningful way.
Solution
Eterneva transforms cremated ashes or hair into lab-grown diamonds, offering a personalized memorial. Using high-pressure, high-temperature (HPHT) synthesis, they create diamonds in various cuts, colors, and carat sizes, allowing customers to design a tribute that reflects the unique qualities of the individual being honored. The process involves sending a portion of the ashes or hair to Eterneva, where it undergoes carbon extraction and purification before the diamond growth phase. Customers are kept informed throughout the process, which includes regular updates and opportunities to engage with the diamond's creation. The resulting diamond can be set in jewelry or kept as a standalone keepsake, providing a lasting connection to the memory of a loved one.
Target Audience
Individuals seeking a unique and personal way to memorialize deceased loved ones or pets.
Features
- HPHT diamond synthesis using ashes or hair
- Choice of diamond color, including colorless, blue, green, yellow, red, and black
- Various diamond cuts available, such as round, emerald, cushion, heart, and radiant
- Options for custom jewelry settings in platinum or gold
- Interactive journey with regular updates and photos of the diamond's progress
- Ethical supply chain and transparent process
- Option to scan the diamond to relive a cherished memory