Diamond and aquamarine three stone ring. Centrally set with a rectangular emerald-cut diamond, E colour, VS2 clarity, in an open back claw setting with an approximate weight of 0.74 carats, further set with two octagonal emerald-cut natural unenhanced aquamarines in open back claw settings with an approximate combined weight of 0.80 carats, to an elegant three stone design featuring curving corner claws, a structured pierced gallery with geometric open backholing, flanked by openwork trumpeting shoulders flowing down to a solid tapering D-shape shank. Marked platinum, circa 1950, accompanied by Gemological Institute of America (GIA) report #14719264.
