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Diamond Foundry


Born out of a shared passion for sustainability and ethical production, Alessa Jewelry and The Diamond Foundry have partnered to create a line of eight engagement rings each with its own unique meaning.

As with any new chapter, Alessa’s very first engagement ring collection it brings with it new depths. Light, colour and geometry, perennial sources of inspiration for the brand, are given further significance through the powerful story behind each design.

About Diamond Foundry


Diamond Foundry is reimagining the diamond industry by operating a responsible, honest and transparent business. As America’s leading producer of diamonds, they create real diamonds aboveground in their San Francisco foundry with their own proprietary solar technology. Utilizing renewable energy, Diamond Foundry is the world’s first certified carbon neutral diamond producer. Only 1% of the world’s diamonds meet their unparalleled quality and craftsmanship standards. Real. Unique. World Positive.


Diamond Foundry

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