18ct pink gold, diamond and ceramic 'B.zero 1' necklace, Bulgari Terminating in a tassel of three open work annular plaques, one pave-set with brilliant-cut diamonds, the others engraved Bvlgari Bvlgari, supported from a coiled black ceramic band flanked by circular plaques, the sides engraved Bvlgari Bvlgari, between trace link connectors further supported from a similarly decorated trace chain, circumference approximately 460 mm, adjustable, signed Bulgari, Italian maker's marks. Accompanied by a Bulgari case and retail valuation.