From the B.zero1 Collection. Four-band ring in 18K rose gold set with pavé diamonds on the edges. Drawing its inspiration from the most renowned amphitheater of the world, the Colosseum, the B.zero1 ring is a true statement of BVLGARI’s creative vision, challenging the very essence of jewelry design. The purity of its distinctive spiral, is a metaphor for the harmony of past, present and future-reflected in the magnificence of the eternal city and the emblem of the pioneering spirit of the collection.