Bulgari’s 18K Rose Gold B.zero1 Zaha 3-Row Band Ring was designed in collaboration with the late architect Dame Zaha Hadid! The 9-millimeter-wide band borrows its shape from the concentric rings of the Colosseum and features an industrial vibe with its pipe-like grooves sandwiched between two flat disks engraved with the Bulgari logo. In very good condition, it comes with a box and is gently worn. This ring has a little give for a flexible fit!