These are authentic BULGARI 18K White Gold Black Onyx BVLGARI BVLGARI Stud Earrings. These stylish 13mm earrings of feature black onyx encircled by the BVLGARI name logo on a flat disk of 18 karat white gold. 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.