Botswana used its mineral wealth to slash poverty. But now, lab-grown diamonds are threatening the future of its biggest ...

Diamonds are uniquely valuable due to their extreme hardness and exceptional thermal conductivity, making them the hardest known natural material, about 58 times harder than any other, according to ...

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 ...

In this article, we will take a look at the 11 Diamond Mining Countries in the World by Carats. You can also check out 10 Cheap Alternatives to Diamonds For Engagement Rings for our discussion of the ...

The figures indicate a 61 percent decline in production volume and a 65 percent drop in value within a three-month period.

Canadian diamond mining company Lucara Diamond Corp is developing the underground project at Karowe to extend the mine’s life and continue the production of large, high-value Type IIa diamonds.

Desperate times call for desperate measures, an old saying which explains why the world’s diamond miners have started “high grading” their assets, risking rapid depletion of reserves. The large-scale ...

Add Yahoo as a preferred source to see more of our stories on Google. The discovery of the Lucara Diamond in August in the Karowe Mine in northeast Botswana rocked the jewelry industry, but few were ...

(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 ...

The United States does not have a rich diamond mining history. But an exhibit at the Smithsonian proves that some of the ...

A South African diamond mine is being shut down after a mudslide trapped five miners underground and the company says they are presumed dead.