Moscow, circa 1930

The marquise (navette) shaped ring with a millegrain border is centered with an oval aquamarine (approximately 1.53 ct) set in a gold milgrain bezel,

flanked by six old mine and old European cut diamonds set in silver over gold.

The shoulders are set with a pair of round old cut diamonds in grain and milgrain silver settings. Estimated total diamond weight 0.47 ct.

14 Karat silver topped gold.

The ring is marked with 583 Russian gold standard, 875 silver and maker’s initials.

Height 24 mm (7/8 in.)

US ring size – 9 (18 mm)