Gaborone, Botswana — Botswana says one of the largest diamonds ever found has been unearthed at one of its mines and will be put on show on Thursday. The Botswana government believes the huge ...

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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 ...

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

Pink diamonds are made under extreme pressure when two continents collide. The scientists hope that understanding this will help them find new hotspots for colorful diamonds. The world's largest ...

(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 ...