Colombian emerald and diamond cocktail ring. Set with an octagonal emerald-cut natural Colombian emerald with no colour enhancement and minor clarity enhancement in an open back claw setting with an approximate weight of 0.60 carats, bordered by two rows of ten rectangular french cut natural emeralds with no colour enhancement in open back channel settings with a combined weight of 0.80 carats, enclosing a row of thirteen rectangular baguette cut diamonds in open back channel settings with a combined approximate weight of 0.65 carats, and further enhanced by thirty one round old cut diamonds in open back grain settings with a combined weight of 0.60 carats. The total approximate emerald weight is 1.20 carats, the total approximate diamond weight is 1.25 carats, to an asymmetric geometric design featuring curving claws, an openwork folded bezel and fancy open backholing, flanked by ridged trumpeting shoulders flowing through to a solid flat D-shape shank. Tested platinum, circa 1940, accompanied by Gemmological Certification Services report #80264-08.
