This is an authentic DAVID YURMAN Darkened Sterling Silver Gray Diamond Black Orchid 20mm Chatelaine Ring 48 4.5. The ring is crafted of darkened sterling silver and features a faceted 20mm amethyst center framed by pave-set gray diamonds, approximately .56 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.