These are authentic BULGARI 18K White Gold Black Onyx BVLGARI BVLGARI Stud Earrings. These stylish 18 karat white gold earrings feature round black onyx encircled by the BULGARI BVLGARI logo. This beautiful set of earrings defines the classical elegance of BVLGARI! PLEASE NOTE: The earring backs are not from the original designer. Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.