Belgian manufacturer HB Antwerp has unveiled a digitally secured diamond vault for individual stones, claiming the device ensures origin verification and protects goods from tampering.

The new HB Capsule can only be opened by authorized people who are next in line to interact with the diamond, the company said Thursday. The system uses blockchain technology and data analytics to track every stage of a diamond’s journey and registers every time the vault is unlocked. It also captures “thousands” of data points along the journey and stores the information on HB’s digital ledger, which it has created in partnership with Microsoft.