Traceability is becoming one of the most important topics in the diamond industry. A significant new milestone has been reached with the announcement that the Gemological Institute of America (GIA) will acquire a 30% stake in Tracr, the blockchain-based traceability platform originally developed by De Beers.
The agreement strengthens GIA’s involvement in technologies designed to track and authenticate natural diamonds throughout the supply chain.
Launched by De Beers in 2018, Tracr was created to record and verify a diamond’s journey from the mine through the various stages of manufacturing and distribution. The platform aims to provide reliable information about a diamond’s origin while increasing transparency across the industry.
The investment also marks an important step in Tracr’s evolution as it continues its transition toward a more independent platform serving the broader diamond sector.
The two organizations have already collaborated on provenance initiatives in recent years. In 2023, GIA began incorporating certain Tracr traceability data into grading reports for eligible diamonds.
Today, more than five million rough diamonds have been registered on the platform. According to De Beers, this represents approximately two-thirds of its rough diamond production by value. Since 2025, De Beers diamonds weighing one carat and above have also been eligible for country-of-origin information through the platform.
For the natural diamond industry, the transaction reflects a broader trend: consumers are increasingly interested in understanding where their diamonds come from and how they move through the supply chain before reaching the final buyer.
As traceability technologies continue to develop, provenance may become just as important to consumers as traditional quality factors such as carat weight, color, clarity, and cut.