Diamond flanked solitaire engagement ring, American, circa 1950.
Diamond flanked solitaire engagement ring. Set with a round old cut diamond in an open back fancy claw setting with a weight of 0.75 carats, flanked to either side with four round old cut diamonds in open back channel settings with a combined weight of 0.08 carats. The total approximate diamond weight is 0.83 carats, to a stylish squared pierced open collet with structured claws and geometric backholing, the slightly raised open shoulders include fine millegrain decoration flowing to a solid D-shape shank. Marked platinum and iridium, numbered '73', American, circa 1950.