This is an autentic BULGARI 18K Rose Gold 7 Diamond B.Zero1 Essential Band Ring 57 8. The ring is crafted of 18 karat rose gold and features the engraved BVLGARI logo throughout the band with alternating diamonds, approximately .20 total carat weight. Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.