T HE DIAVIK DIAMOND MINE sits on an island in the middle of a lake, which itself is surrounded by hundreds of other lakes and the barren lands of the Northwest Territories. From above, three ...

The world's long-term diamond leader De Beers has suffered a third successive annual write-down in its value by 85% owner ...

Mine officials and a labor union say five miners are trapped deep underground at a South African diamond mine after a mudslide.

The N.W.T. has been bracing for its diamond mines to close for years, but recent announcements from two of the three ...

(Reuters) - Petra Diamonds, which has the world's third-largest resource of diamonds, said on Wednesday it had delayed the sale of gems from its Cullinan Mine in South Africa until there was greater ...