A diamond that formed deep underground over a very long time and one grown in a reactor over a few weeks can be nearly impossible to tell apart. Even trained gemologists struggle once the stones are ...

The Ekati diamond mine, the original diamond mine in Canada’s Northwest Territories, has a new owner—for the third time since 2017. Perth, Australia-based Burgundy Diamond Mines has agreed to pay $136 ...

Taylor Swift's engagement ring has changed the game. After years in the shadows of cushion cuts, old mine cut rings are now back in the spotlight. Within a day of NFL star Travis Kelce's proposal to ...

YELLOWKNIFE, Canada, March 25, 2026--(BUSINESS WIRE)--After 23 years of operations and more than 150 million carats of rough diamonds produced before exhausting its economic reserves, Rio Tinto's ...

VANCOUVER, British Columbia, June 13, 2022 (GLOBE NEWSWIRE) -- Southstone Minerals Limited ("Southstone" or the "Company") (TSX.V – SML) is pleased to announce that Oryx Mining (Pty) Ltd ("Oryx") has ...

It seems some of Taylor Swift’s superstitions have rubbed off on Travis Kelce. The Kansas City Chiefs player proposed to the “Cruel Summer” singer earlier this month with a stunning engagement ring ...

Add Yahoo as a preferred source to see more of our stories on Google. If you're in search of a rock with serious value and a story to match, Maison Mazerea may be your new go-to. The Australian brand, ...

Old mine cut engagement rings are rare and historically significant, valuable for both their warm glow and individuality. Perfect for Taylor Swift? We think so. Old mine cut diamonds are connected to ...

Jwaneng Diamond Mine: Russia is the largest producer of diamonds worldwide, and also boasts the largest diamond mine found on the planet. However, the world’s richest diamond mine is not located in ...

Jwaneng Diamond Mine: While Russia is the world’s largest producer of diamonds, and is also home to the biggest diamond mine on the planet, however, the world’s richest diamond is not located in ...