The Golconda Blue has an estimate of $35-50 million. Here are the reasons why.

Christie’s is getting ready to present The Golconda Blue, the largest Fancy Vivid Blue Diamond ever to be offered at auction.

In one of the most unbelievable chapters of the Cold War, PepsiCo briefly became the sixth-largest military power in the world—on paper. In this Forgotten History episode, discover how a soda company ...

IN A TWIST of geological poetry, Rio Tinto’s Diavik Diamond Mine in Canada’s remote Northwest Territories has delivered one ...

The Aykhal diamond mine, which sits the near the remote Aykhal settlement in Sakha Republic in Siberia, is run by Russia's ...

From brilliant blues to fiery reds, discover how nature crafts diamonds in every color, and why some shades are rarer than ...

Under Ahammed’s leadership, Malabar Gold & Diamonds became one of the world’s largest jewellery retail chains. Today, the brand has 350 showrooms in nine countries. Ahammed’s didn’t stop ...

Laid out like an orchestra in a quiet gallery room, 40 colorful gems have one of the planet’s most distinguished conductors: ...

Fortunately for the winner of a £195.7 million jackpot that July, they get to keep the ‘biggest ever UK lottery win’ title, at least for now. But as some lottery winners have found ...

With new technologies and sustainable practices, lab-grown diamonds are becoming an increasingly popular choice among jewelry shoppers. They’re chemically and physically identical to earth-mined ...

The Richmond Flying Squirrels propose Diamond rings for their fans. Not the genuine article, but a giveaway item that will commemorate the history of The Diamond, which opened in 1985 and will be ...

Diamond rain on Uranus and Neptune ... Uranus is an ice giant that is four times wider than Earth, making it one of the largest planets in our Solar System. It orbits the Sun at a distance ...