Solitaire diamond ring with diamond set shoulders. Set with a round old cut diamond to centre in an open back corner claw setting with an approximate weight of 1.00 carat, flanked by six round old single cut diamonds in open back grain and millegrain settings with a combined weight of 0.10 carats. The total approximate diamond weight is 1.10 carats, with a pierced central collet and backholing to elegant gently curved shoulders, flowing down to a shaped tapered shank. Marked platinum and iridium, American, circa 1930.
