D’Amadeo is a brand based in San Francisco that specializes in offering loose colored stones, natural diamonds, and estate jewelry at wholesale prices. What sets D’Amadeo apart is their commitment to sourcing gemstones from known origins, particularly from the United States and East Africa. They believe in sharing the journey of each stone with their customers, from mine to finger.

In addition to their stunning collection of gemstones, D’Amadeo also offers antique and historical-cut gemstones dating back to the Georgian period. These unique pieces are a testament to the brand's passion for preserving the beauty and wonder of the past. Jared Amadeo Holstein, the founder of D’Amadeo, is actively involved in promoting ethical practices in the jewelry industry.

He serves on the advisory board for Ethical Metalsmiths and co-chairs its Responsible Sourcing Committee. Jared is also a member of the Jewelry Glossary Project and a former board member of the Jewelry Industry Summit. D’Amadeo exclusively caters to the trade, so if you're a consumer, simply reach out to your preferred jeweler or designer to access their remarkable collection.

Join D’Amadeo on their mission to create a more transparent, sustainable, and equitable future for the jewelry industry and the communities it impacts