Colombian emerald and diamond ring. Set to centre with a rectangular emerald-cut natural Colombian emerald with minor clarity enhancement in an open back claw setting with an approximate weight of 14.00 carats, flanked by fourteen cushion shape old mine diamonds in open back grain settings with a combined approximate weight of 1.15 carats, to an impressive flanked solitaire design featuring polished edges, a structural gallery and fancy shape open backholing, leading to raised shoulders and flowing through to a solid D-shape shank. Tested platinum, signed 's. Cartier' for stock for Cartier, circa 1925, accompanied by Gemmological Certification Services report # 5783-966.
