Object Description
Art Deco diamond cluster ring. Centrally set with a cushion shape old mine diamond in an open back grain rubover setting with an approximate weight of 1.60 carats, further enhanced by a cluster of twelve round single cut diamonds in open back grain settings with a combined weight of 0.40 carats, flanked by six round old cut diamonds in open back rubover settings with a combined weight of 0.45 carats. The total approximate diamond weight is 2.45 carats, to an ornate cluster design featuring intricate openwork and millegrain borders throughout, a decoratively pierced gallery with scrolling motifs and fancy open backholing, leading to diamond set shoulders which terminate before flowing through to a solid ridged D-shape shank. Tested platinum, circa 1920.