gold tartelette ring with diamonds

An 18 carat yellow gold tartelette ring set with sixteen brilliant cut diamonds different sizes (app. 0.4 carat, H, Vs) set in a half folded, white gold navette shape, signed and numbered: Mellerio, 6950 3105, France, circa 1970.

weight: 9 g
size: 15 mm / 4+ US
width: 3 – 16 mm