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

The mine is the second largest diamond in the world, second to the Aikhal mine in Russia which is owned by Alrosa, a Russian ...

The Smithsonian’s National Museum of Natural History has acquired the 2.33-carat “Winston Red Diamond,” one of the world’s largest fancy red diamonds. It will be unveiled to the public on ...

Botswana has unearthed all of the world's largest rough diamonds over the last decade, including a 2,492-carat stone discovered last year that was the second-biggest diamond ever dug out of a mine ...

Russia’s largest diamond producer reported almost a billion dollars in losses last year, representing a 26% drop in revenue from the year before. Alrosa, the world’s largest producer of rough diamonds ...

Botswana, the Country With the Biggest Diamonds, Gets an Improved 10-Year Deal With Miner De Beers GABORONE, Botswana (AP) — The Botswana government signed a new diamond sales agreement crucial ...