A Vintage Russian Art Deco Diamond Ring c. 1930

7 brilliant diamonds (approximately 1.25 ct total weight) set in white and yellow gold (750 – 18K)

Height 1 1/16 in. (28 mm)

US ring size 9 1/2 (inner diameter 19 mm)

The central stone is a 6 mm Old European cut diamond approximately 0.76 ct, clarity VS/1, color J

Struck with maker’s initials Cyrillic ‘ С. Ю ‘