This is an authentic BULGARI 18K White Gold Diamond B.Zero1 Essential Band Ring 72 13.75. The ring is crafted of 18 karat white gold and features a band engraved with the Bvlgari logo and a round brilliant cut diamond, approximately .04 carat. Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.