Old cut diamond coronet cluster ring. Set to centre with a round old cut diamond in an open back claw setting, with an approximate weight of 0.25 carats, further set with six round old cut diamonds in half rub-over settings, with a weight of 1.50 carats. The total approximate diamond weight is approximately 1.75 carats, to a classic coronet cluster design featuring millegrain edging, a pierced gallery and fancy open backholing, flanked by raised inwardly tapering shoulders that flow to a solid flat shank. Tested white gold and platinum, circa 1935.
