A 2,492-carat raw diamond discovered in Botswana is believed to be the world’s second-largest gem-quality sample ever unearthed, behind only the famed Cullinan diamond. The gigantic gemstone was ...

Recently a 2492 carat diamond weighing over a pound was found in Botswana in southern Africa. Diamonds are formed by carbon particles, black coal, being put under extreme pressures for long periods of ...

The largest diamond found in more than a century has been unearthed at a mine in Botswana, and the country's president showed off the fist-sized stone to the world at a viewing ceremony Thursday.

It was sold in Hong Kong for $71.2 million. Dubbed the ‘Spirit of the Rose’, the rare pink diamond is derived from the biggest raw stone ever found of that colour in Russia. Pink diamonds are ...

De Beers has built up its largest stockpile of diamonds since the Great Financial ... this notion with marketing that emphasizes its raw product. Cook is holding out for a "gradual recovery ...

In 2017, the 59.6-carat “Pink Star” diamond was auctioned in Hong Kong at the astronomical price of US $71.2 million, and remains the diamond with the highest selling price in history.

Raw diamonds. Russia is the world's largest producer of raw diamonds, accounting for nearly 30 percent of the total. In March 2022, the world's largest diamond consumer, the United States ...