This is an authentic BULGARI 18K Rose Gold Diamond Onyx Serpenti Seduttori Pendant Necklace. The necklace is crafted of 18 karat rose gold and features a serpenti pendant framing sparkling pave set diamonds, approximately .21 total carat weight, and green onyx as the eyes. This is a chic 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.