This is an authentic BULGARI 18K Rose Gold Diamond Black Onyx Mother of Pearl BVLGARI BVLGARI Pendant Necklace. The necklace is crafted of 18 karat rose gold and features a round medallion pendant set with mother of pearl on one side and onyx on the other side. The pendant also features diamonds weighing approximately .11 total carat weight. Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.