A member of Qatar’s ruling family has failed in his attempt to force a rival royal faction to sell him the world’s largest ...

With fewer, larger facets, this cut suggests the stone was fashioned ... and rarity of these exceptional gems.” The largest known fancy red diamond in the world is the 5.11-carat Moussaieff ...

The pale blue stone has passed through the hands of royals, art collectors, sultans and aristocracy – but who does it belong to now?

DeBeers is learning the hard way. Diamonds are not forever. The miner, owned by the multi-national, Anglo American, has been ...

De Beers, worn by the likes of actress Lily James (pictured), would more likely be sold than listed, said Anglo American ...

Dynamite Comics are absent from Diamond's Final Order Cut-Off list, raising eyebrows across the industry. Diamond, facing ...

LESEDI La Rona, the 1,109 carat diamond recovered from Karowe’s south lobe open pit by operator Lucara Diamond Corp. in 2015, ...

Now, it has "cut production from its mines by about ... In addition, China, one of the largest markets for diamonds, has been experiencing a "slumping economy," which has been a "major drag ...

and India is now the second largest market in the world for diamonds, and that's growing at double-digit rates,” said Cook. According to a recent Reuters report, India's cut and polished diamond ...

The Winston Red Diamond is 2.33 carats, among the largest to have the “Fancy red” color grade from the Gemological Institute of America. Insiders believe fewer than one in 25 million diamonds ...