A Vintage Diamond and Lapis Lazuli Men’s Ring made in Odessa between 1908 and 1917
The 14K rose gold ribbed ring is centered with an old European cut diamond (approximately 0.35 ct) set in a silver octagonal bezel surrounded by inlay of eight tapered lapis plaques.
Marked with 56 zolotnik old Russian gold standard and maker’s initials.
Width 16 mm (5/8 in.)
Size 9 3/4 (20 mm)