This is an authentic DAVID YURMAN Sterling Silver Diamond Amethyst 20mm Cushion On Point Pendant Necklace. The necklace is crafted of sterling silver and features a faceted amethyst stone pendant and a diamond accented sphere motif, approximately .14 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.