Snap Lake Diamond Mine Snap Lake Diamond Mine Snap Lake Mine is a remote fly-in/fly-out operation located about northeast of Yellowknife, Northwest Territories, and, according to De Beers, was the first De Beers mine outside of Africa. It was also Canada's first completely underground diamond mine. Construction began with the opening of an access winter road in 2005. By the end of 2013, De Beers had spent US$1.8 billion on construction and mine operation. Of that total, De Beers spent US$1.3 billion with Northwest Territories-based contractors and suppliers, including US$723 million with Aboriginal businesses or joint ventures. The mine began commercial production on January
Argyle diamond mine of Argyle's gem-quality production is in brown diamonds. These diamonds are usually difficult to sell, although Rio Tinto has seen some success in a decade-long marketing campaign to promote brown diamonds as champagne and cognac toned. In contrast, the company has no problems selling diamonds in pink, purple, and red tones, which are very rare and in high demand, therefore commanding premium prices. The pink diamonds are processed and sold as polished diamonds by a specialised team based in Perth to customers worldwide. The mine has ore processing and diamond sorting facilities on site. Once diamonds are removed from the