This is an authentic pair of 18K Yellow Gold Diamond Black Onyx Green Orchid Chatelaine Drop Earrings. The earrings are crafted of 18 karat yellow gold and feature faceted black onyx and "green orchid" lemon citrine and hematine doublets along with round brilliant cut diamonds, approximately .12 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.