The quality of a diamond's cut determines the sparkle and overall beauty of the stone. Round brilliant diamonds are the only shape that receive a cut grade designation. A diamond can have gorgeous ...

The earrings are made of a line of 60 round brilliant diamonds combined for a total of nearly five carats, set in 18K white gold, according to the brand. And the design — larger stones ...

Making its LVMH Watch Week debut, Tiffany & Co. launches a series of jewellery watches inspired by its long-time signatures.