Russian, circa 1930
A vintage Art Deco era navette-shaped engagement ring is handcrafted in platinum and 14K gold. The ring is bezel-set with a 1.55 ct cushion cut midnight blue sapphire framed by 16 old single cut sparkling white diamonds. Estimated total diamond weight is 0.50 ct.
The ring is marked with maker’s initials, Russian 583 gold and 950 platinum standards.
The sapphire and diamond top measures 18 x 12 mm (11/16 x 7/16 in.)
Ring size 7.5 (18 mm) sizable