Argye mine located in the Kimberley region in the far north east of Western Australia. Owned by Rio Tinto, this mine is the worlds largest single producer of volume of diamonds. However, due to low proportion of gem quality diamonds it is not the value leader. It does produce 90-95% of the worlds supply of pink diamonds.
Diavik is also owned by Rio Tinto, located in Canada it is a very large mine. It is located north of Yellowknife and south of the Artic Circle on an island. The island is connected by an ice road. It is also an important part of the regions economy employing more than 700 people and producing more than 8 million carats annually.
Ekati diamond mine is owned by BHP Billiton and located south of the artic circle in the Northwest Territories of Canada. The Ekati is Canadas first operational diamond mine. Diamonds mined here are sold under the Aurias trade name Authenticity is verified through Canada Mark service. CanadaMark service is also owned by BHP Billiton Diamonds, Inc.
Baken diamond mine is located along the lower Orange River in South Africa. It is owned and operated by Trans Hex. The average size stone for 2004 was 1.29 carats. In...