B. The ZERO1 ROCK series draws inspiration from the world-renowned circular open-air theater - the Colosseum of Rome, showcasing BVLGARI's creative perspective and free spirited style. The unique spiral design is reinterpreted with gold studs, challenging the essence of jewelry aesthetics and showcasing the freedom and forward-looking spirit of BVLGARI's classic design. B. ZERO1 ROCK series 18K gold earrings adorned with diamond inlay.