Bvlgari B.zero1 Two-Band Ring — Yellow Gold and Stainless Steel

size US Size | UK Size | Diameter | Inner Circumference | Recommended For
5 | J 1/2 – K | 15 mm | 49 – 50 mm | Little finger, women’s small size
6 | L 1/2 – M | 16 mm | 51 – 53 mm | Women’s standard size, small finger
7 | N 1/2 – O | 17 mm | 54 – 56 mm | Women’s medium size, ring finger
8 | P 1/2 – Q | 18 mm | 57 – 59 mm | Women’s large size, middle finger
9 | R 1/2 – S | 19 mm | 60 – 61 mm | Men’s standard size, ring finger
10 | T 1/2 – U | 20 mm | 62 – 64 mm | Men’s large size
11 | V 1/2 – W | 21 mm | 64 – 66 mm | Men’s extra large size

Inspired by the majestic curves of Rome’s legendary Colosseum, the B.zero1 two-band ring by Bvlgari stands as one of the world’s most iconic and instantly recognizable luxury jewelry designs. First launched in 1999 to herald the new millennium, the collection defied the conventions of traditional high jewelry by masterfully blending gold with industrial steel, luxury with a rebellious spirit, and the allure of ancient Rome with bold, modern design.

Crafted using Bvlgari’s signature *Tubogas* spiral technique, the two bands move fluidly against one another—creating a dynamic, sculptural piece that shifts and transforms with every movement of the wearer.