Paraiba tourmalines, Colombian emeralds, changing-color sapphires and opals were among the precious gemstones set on the one-of-a-kind pieces the brand presented in Rome.

These dazzling jewels from from names like Harry Winston feature colored stones, archive-inspired designs, and more that make ...

A new study led by researchers at the Universities of Oxford, Cambridge and Manchester has achieved a major advance in ...

If you gaze into the Winston Red Diamond long enough, it almost seems to burn. The 2.33-carat gem gleams a deep, saturated ...

From Selena Gomez to Zendaya, here are the best, most beautiful celebrity engagement rings from Hollywood's latest ...