Diamonds extracted for Ontario cutting and polishing

Through agreed upon protocols and processes between MNDM, De Beers and Crossworks Manufacturing, Ontario's extracted diamonds are transferred from one custodian (De Beers) to another (Crossworks Manufacturing) along the supply chain. Along the way, the transfers are documented and monitored to form our chain of custody.

Some of the tracking documents and processes used are Kimberley Process Certificates, invoices, stone logs, as well as video footage. *[MNDM]: Ministry of Northern Development and Mines