This diamond mine is located in the northern part of Great Slave Lake in the north-west of Canada, 300 kilometers from the city of Yellowknife. During its existence, it has already become an important part of the regional economy, employing 700 people.Mine brings 1,500 kg of diamonds a year.

After a survey of the territory in 1992, construction began on a career, which began production in January 2003. Quarry includes 3 kimberlite turubki that are part of the kimberlite field of Lac de Gras (Lac de Gras), located on the same island area of ​​20 square meters. km. 220 km. from the Arctic Circle.