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