circa 1930
This vintage Russian ring is handcrafted in platinum over 18K gold and centered with an oval old cut diamond (5 x 4.5 x 2.9 mm, approximately 0.50 ct, H color, SI1 clarity) in milgrain platinum setting, framed by calibre cut synthetic rubies and old single cut diamonds.
Estimated total diamond weight is 1 carat.
The ring is marked with early Soviet hallmarks for 950 platinum and 750 gold from the 1930s.
The diamond and ruby top measures 15 x 13.5 mm.
Ring size 8.25 (18 mm) sizable
