This is an authentic DAVID YURMAN 18K Yellow Gold Diamond Pink Tourmaline Novella Pendant Necklace. The necklace is crafted of 18 karat yellow gold and features a bezel-set pink tourmaline framed by bezel set round brilliant cut diamonds, approximately .06 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.