Edwardian emerald and diamond cluster ring. Set to centre with an octagonal emerald-cut emerald in an open back rubover setting with an approximate weight of 0.50 carats, further set with fourteen tapered baguette calibré cut emeralds in open back rubover settings with a combined weight of 0.70 carats, further adorned with two round old cut diamonds in openback grain settings with a combined weight of 0.50 carats, decorated with twelve round old cut diamonds in open back grain settings with a combined weight of 1.00 carat. The total approximate emerald weight is 1.20 carats, the total approximate diamond weight is 1.50 carats, to an ornate openwork cluster design featuring millegrain edges, an intricately pierced gallery and fancy open backholing, flanked by engraved trumpeting split shoulders flowing down to a solid slim D-shape shank. Tested platinum, circa 1910.
