De Beers and Grandview Klein use blockchain to sell diamonds by origin

A diamond’s value is no longer being framed only by carat, color, clarity and cut. Through De Beers’ Origin program, now rolling out across 19 retail partners and 30 stores in the United States and Canada, shoppers were given a QR-coded window into where a stone came from, how it moved, and what communities it touched along the way.

The system rests on Tracr, the blockchain platform De Beers launched in 2018. By 2024, Tracr had registered more than three million diamonds at source and was described by De Beers as creating an unalterable record of provenance and a unique digital identity for each stone. De Beers said on October 21, 2024, that it would provide country-of-origin data for all De Beers-sourced rough diamonds above 1.25 carats newly registered on Tracr, and that single-country origin would be listed for newly registered De Beers-sourced diamonds over 0.5 carats in polished size from the start of 2025.

That is the point of the program’s retail push. Origin was designed to move natural diamonds away from the cold abstraction of specs and price per carat, and toward a more intimate sales pitch built on rarity, assurance and place. Consumers scanning the QR code can see a diamond’s journey and supporting information, which turns provenance into something legible at the counter rather than buried in backend logistics. For a category that often leans on laboratory language, that shift matters: a diamond with a known origin feels less interchangeable, and therefore more collectible.

Grandview Klein Diamonds had already tested that idea with roughly 15 high-end retailers in an early preview, including some authorized Rolex and Patek Philippe dealers, a telling detail about where De Beers wants Origin to live. This is not mass-market education; it is a luxury-channel argument, one aimed at stores already trained to sell story, scarcity and trust alongside objects.

De Beers has tied that story to its broader sustainability narrative in Botswana, Namibia, South Africa and Canada. The company said it contributed $2.9 billion to those economies in 2024 and employs more than 20,000 people across the diamond pipeline with its joint-venture partners. That scale gives Origin its emotional and commercial edge: the stones are being sold not just as polished goods, but as artifacts linked to specific mines, specific countries and specific livelihoods. The test now is whether provenance tech can read as a human story at the counter, or whether it still feels like industry jargon until a retailer can point to one stone and explain exactly why it exists.