The B.ZERO1 ring draws inspiration from the world-famous amphitheater - the Colosseum, truly demonstrating BULGARI's creative perspective and challenging the essence of jewelry design. Its unique pure spiral shape symbolizes the harmonious connection between past, present and future - reflected in the splendor of the Eternal City - and the pioneering spirit of the collection. B.ZERO1 series four-ring ring, made of 18K rose gold and decorated with pavé diamonds on the edge. Price varies with size.