These are authentic BULGARI 18K White Gold Black Onyx BVLGARI BVLGARI Stud Earrings. These stylish earrings feature round black onyx encircled by the BVLGARI logo. This beautiful set of earrings defines the classical elegance of BVLGARI! Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.