Item #: 798952 This is an authentic DAVID YURMAN Sterling Silver Blue Topaz Diamond 14mm Cocktail Ring 51 5.75. The ring is crafted of sterling silver and features a 14mm faceted blue topaz stone framed on four sides by pave set round brilliant cut diamonds, approximately .48 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.