Item #: 1843407 This is an authentic David Yurman 18K Yellow Gold Amethyst 12mm Marbella Pendant. The pendant is crafted of 18 karat yellow gold and features a faceted amethyst stone in a polished gold four prong setting. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.