This is an authentic BULGARI 18K White Gold Diamond Black Ceramic Astrale Cerchi Pendant Necklace. The necklace is crafted of 18 karat white gold and features a circle motif pendant with black ceramic and pave set diamonds weighing approximately .56 total carat weight. This is a stunning necklace with the iconic style of Bulgari! Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.