This is an authentic BULGARI 18K Yellow Gold Black Onyx BVLGARI BVLGARI Pendant Necklace. The necklace is crafted of 18 karat yellow gold and features a black onyx pendant engraved with the BVLGARI logo. Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.