This is an authentic BULGARI 18K Rose Gold Black Ceramic B.Zero1 Two-Band Ring size 54 or 7. The ring is crafted of 18 karat rose gold and features a black ceramic center barrel motif with two rose gold rings engraved with the BVLGARI logo on either side. Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.