Visit the NWT Diamond Centre at 5105-49th St. where the stories of NWT Diamond Mines - located 300 kilometers north of Yellowknife - are told in this interpretive exhibit, showcasing the fascinating geology of kimberlite deposits, the technology of mining in the sub-arctic, and the process to turn a rough stone into a beautiful diamond. Experience the beauty of Canadian diamonds. Featuring a variety of loose diamonds, mined and manufactured in the Northwest Territories. Unique jewellery that embodies the true origin and ideology of the Canadian North. The NWT Diamond Centre is open from Monday - Friday (10AM - 6PM)