From the B.zero1 Collection. Drawing its inspiration from the world's most renowned amphitheater, the Colosseum, B.zero1 Rock is a groundbreaking statement of BVLGARI’s creative vision, infused with a touch of irreverence. Challenging the very essence of jewelry aesthetics, its distinctive spiral is reimagined with gold studs, highlighting the unapologetic and visionary spirit of BVLGARI’s icon of design. This striking ring is cast in gleaming 18K rose gold inset with black ceramic.