Cartier diamond and sapphire three stone ring. Centrally set with a square step cut diamond, H-I colour, VVS2-VS1 clarity, with an approximate weight of 0.80 carats, in an open back channel setting, flanked by two square French cut natural unenhanced Burmese sapphires in open back channel settings with a combined approximate weight of 1.80 carats, to a stylish three stone design featuring polished edges, a solid gallery and open geometric backholing, flanked by broad trumpeting shoulders, flowing through to a solid flat shank. Tested platinum, signed 'Cartier Paris', numbered 'N9012', French, circa 1950, accompanied by Gemmological Certification Services report #5777-9519.IAJA Expertise No.XP1653-270224
