Item #: 1863945 This is an authentic DAVID YURMAN Sterling Silver Diamond Hampton Blue Topaz 15mm Stax Five-Row Ring 56 7.5. The ring is crafted of sterling silver and features five stylized bands set with blue topazes and approximately .16 total carat weight of pave-set diamonds. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.