This is an authentic DAVID YURMAN Sterling Silver Diamond Prasiolite 16mm Wheaton Ring 54 6.75. This ring is crafted of sterling silver and features four cable style bands and a faceted 16mm prasiolite center stone framed on either side by sparkling round cut diamonds, approximately .13 total carat weight. This is a stunning piece with the classic style of David Yurman! Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.