Art Deco emerald-cut diamond ring. Set with an octagonal emerald-cut diamond, G colour, VS1 clarity, with a weight of 1.08 carats, in an open back four claw setting, further set with twelve round single cut diamonds in open back grain and millegrain settings to three rows with a combined weight of 0.12 carats. The total approximate diamond weight is 1.20 carats, to an elegant tapering form with ornate pierced collet with fancy backholing, the trumpeting shoulders leading to a solid D-shape shank. Marked platinum, circa 1935, accompanied by Gemological Institute of America report #54824401.
