Rating: A. Condition description: Traces of Usesome scratches. The Bulgari Bzero1 ring is a classic piece of jewelry that exudes elegance and sophistication Crafted from 18K rose gold this ring features the brand signature spiral motif This ring is perfect for everyday wear or special occasions. Bulgari B.zero1 ring. Crafted from 18K rose gold. Features the brands signature spiral motif. Perfect for everyday wear or special occasions. Timeless design.