One of the largest diamond mining companies, responsible for 30% of global diamond mining, has proved a negative CO₂ foo ...

She was 25 at the time, and metalwork was just a hobby. Still, she recalled telling him, “‘I want to see my name in lights,’ verbatim. And he said to me, ‘You’ll never be the next big jewelry designer ...

From the Hope Diamond to Queen Marie Antoinette’s pearl pendant, in this ultra-luxe category, $32 million serves as the more ...

London-listed Gem Diamonds, which operates the Letšeng mine, in Lesotho, reports that decisive measures to conserve cash have been completed, with the anticipated $1.5-million in monthly saving having ...

Gem Diamonds ( ($GB:GEMD) ) just unveiled an announcement. In its Q3 2025 trading update, Gem Diamonds reported a slight decrease in carats ...

Discover how a visitor found “The Duke Diamond,” a 3.81-carat brown diamond, after heavy rains in Crater of Diamonds State Park.

The stone, unearthed at the Karowe mine in northeastern Botswana, is now under study by the Gemological Institute of America ...

Extreme geological events, like the kind that form mountains, can ‘deform’ a diamond, giving some their unique colors, experts said.

A 37.4-carat pink-and-colorless diamond found in Botswana’s Karowe mine reveals a rare two-stage formation deep within ...

Experts weigh in on the fate of the French royal jewels that were stolen from the Louvre museum in a daring daytime heist.

The diamond was discovered at the Karowe Mine in Botswana, a site already famous for delivering some of the world’s most ...

Angola said it has offered to buy Anglo American's majority stake in the De Beers diamond business, in a shift from Angola's ...