Canadian diamonds The Ekati Diamond Mine is Canada's first underground diamond operation, and is owned by Dominion Diamond Mines. To date, Ekati has produced nearly 40 million carats of uncut diamond stones out of 6 open pit mines. The Renard diamond mine is Quebec's first diamond mine. The mine is expected to produce an average of 1.6 million carats per year over an initial 14-year mine life. The Snap Lake Diamond Mine is located northeast of Yellowknife as well, not far from Diavik. Snap lake is owned by De Beers and was their first mine outside of Africa. Snap Lake is also
Merlin diamond mine mines worldwide, and a mere 5% gem-quality production at Australia's largest diamond mine, Argyle diamond mine. The high ratio of gem-quality diamonds is responsible for a relatively high value of $108 USD per carat (540 $/g). The known ore grade at Merlin is about 0.2 carats (40 mg) per tonne, although exploration continues under the mine's new owner. The largest diamond produced at the Merlin mine measured 104.73 carats (20.946 g), the largest ever found in Australia, and has been valued at over $525,000 USD . The mine and mining rights were sold by Rio Tinto Group, to Striker Resources,