Art Deco diamond two stone cluster ring. Centrally set with two round old cut diamonds in open back grain settings with a combined approximate weight of 1.10 carats, surrounded by eighteen round old cut diamonds in open back grain settings with a combined weight of 0.50 carats. The total approximate diamond weight is 1.60 carats, to an ornate cluster design featuring openwork details with millegrain edging, a pierced linear gallery and open backholing, leading to the trumpeting engraved shoulders and flowing through to a solid D-shape shank. Marked platinum, circa 1930.
