This is an authentic DAVID YURMAN 18K Yellow Gold Peridot Pink Tourmaline Chiclet Eternity Band Ring 53 6.5. The ring is crafted of 18 karat yellow gold and features a band of alternating bezel-set peridot and faceted pink tourmaline. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.