Item #: 1874198 This is an authentic David Yurman Sterling Silver Diamond 16mm Stax Wide Stacked Ring 56 7.5. The ring is crafted of sterling silver and features an attached stack of various stylized bands accented with round cut diamonds, approximately .24 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.