This is an authentic BULGARI 18K Pink Gold White Ceramic B.Zero1 4 Band Ring 57 8.25. This stylish 12mm ring is 18 pink gold engraved with the BVGARI name on both sides. Around the center is high tech white ceramic. This is an excellent ring with the classical elegance only from Bulgari! Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.