Item #: 1323141 This is an authentic DAVID YURMAN Sterling Silver Diamond Marquise Ring 53 6.25. The ring is crafted of sterling silver and features a cable band with a marquise motif pave-set with diamonds weighing approximately .21 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.