gold ribbed ring

An 18-carat dome ring with a wavy ribbed motif, signed and numbered, Boucheron, B 245, with French assay marks for 18k gold and the French master mark for: Boucheron, France, circa 1990.

weight: 17.1 g
dimensions: 12 x 7 mm
ring size: 17 mm / 7 1/4 US