gold toi et moi ring with diamond

An 18-carat gold by-pass ring with two navette shaped elements pavé set with 12 brilliant cut diamonds, with a ribbed shank , signed: Cartier the other hallmarks and numbering have disappeared due to sizing, France.

weight: 10.2 g
width: 14 mm
ring size: 18 mm / 7 3/4 US / 56