Item #: 845232 This is an authentic DAVID YURMAN Sterling Silver Diamond Prasiolite 20mm Wheaton Ring 52 6. The ring is crafted of sterling silver and features four cable style bands holding a faceted 20mm prasiolite stone framed by pave set diamonds, approximately .22 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.