A mysterious black diamond stumped experts for years until one Belgian cutter invented a new machine to shape the 612-carat ...

The world's second largest diamond could soon find a new home in a museum or a sheikh's collection -- but first needs to be properly evaluated, the Belgian firm holding it told AFP Monday. Unearthed ...

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 ...

This is read by an automated voice. Please report any issues or inconsistencies here. When Travis Kelce proposed to Taylor Swift, the world’s attention naturally went to her ring. At its center was ...

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 ...