Russian, made in the city of Odessa between 1908 and 1917
A 14K gold ring is designed as an Art Nouveau flower embellished with one 0.86 ct Russian demantoid of a golden green color and one old cut diamond.
Length of the “flower” is 19 mm (2/3 in.)
The ring is marked with 56 zolotnik old Russian gold standard (14K) with Odessa assay symbol and maker’s initials.
Ring size 7 (17 mm) sizable