This is an authentic DAVID YURMAN 18K Yellow Gold Diamond Solari Bypass Ring 53 6.5. The ring is crafted of 18 karat yellow gold and features a cable band with a bypass design of pave-set orbs, approximately .56 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.