Corporate office, rough diamond sizing and valuation facility
The diamond sizing and valuation facility is located at a secure location in Yellowknife, where rough diamonds from the Ekati mine are processed.
Ekati Diamond Mine: Lac de Gras, NWT
Open pit and underground mines, processing facilities
Dominion Diamond has a controlling interest.
Diavik Diamond Mine: Lac de Gras, NWT
Underground mines (open pit mine in development), processing facilities
Dominion Diamond has a 40% ownership stake.
Corporate office and rough diamond sorting
Antwerp is the world’s largest diamond trading centre.
Sorting facility and sales office
The majority of the world’s rough diamonds are cut and polished in India.