This is an authentic DAVID YURMAN Sterling Silver 14K Yellow Gold Prasiolite 10mm Noblesse Ring 52 or 6. The ring is crafted of sterling silver and 14 karat yellow gold and features a bezel-set faceted prasiolite. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.