The world's richest diamond mine, valued at about £1 billion, has produced some of the most valuable diamonds ever.

Russia's diamond mines, which are found sprawling across the massive Siberia region, account for around a third of the ...

Russian diamond manufacturer Alrosa reported 26% losses in revenues due to sanctions and economic turmoil in Russia, but ...

Shares of Signet Jewelers (NYSE: SIG), the world's largest retailer of diamond jewelry, were getting a lift after a major ...

Black Panel Press publisher Andrew Benteau says the future of his company is at stake after Diamond Comic Distributors ... is in peril after the world's largest English comic book distributor ...

Africa’s top billionaires are catalysts for economic transformation, steering investments into pivotal sectors and redefining ...

U.S. District Judge Carol Bagley Amon in Brooklyn cited a lack of ties between Richard Heart's alleged conduct and the United ...

Even today, the pursuit of the largest and most valuable diamonds ... quickly becoming one of the world’s top diamond sources. Since then, Jwaneng has been growing continuously, with new ...

The Idol's Eye is a 70.21-carat diamond reportedly valued at more than $27 million, thought to be the world's largest cut blue diamond. It is just 2.6cm long and 2.45cm wide. This week ...

The Botswana government has signed a new diamond sales agreement crucial to its economy with the De Beers mining company ...