made in Moscow between 1908 and 1917.
An antique Russian 14K gold unisex ring is set with a 2.50 ct cushion cut natural sapphire of a sky blue color and excellent clarity. The sapphire measures 9.26 x 7.28 x 3.74 mm.
The ring is marked with 56 zolotnik old Russian gold standard, Moscow assay mark, and maker’s initials.
Weight 7.6 grams
Ring size 8 (18 mm) sizable