Item #: 1563605 This is an authentic DAVID YURMAN Sterling Silver 18k Yellow Gold Iolite Rubellite Renaissance Ring 50 5.25. The earrings are crafted of 18 karat yellow gold and feature the signature renaissance motif set with iolite and rubellite stones. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.