Year: 2014 This is an authentic BULGARI 18K Rose Gold Brown Marble B.Zero1 4 Band Ring size 52 or 6. This magnificent ring is crafted of 18 karat rose gold with the BVLGARI name engraved on both sides and a brown marble center. 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.