Marquise shaped diamond cluster ring. Set to centre with one round old cut diamond in an open back grain setting with an approximate weight of 0.50 carats, vertically flanked by two drop shape old cut diamonds in open back grain settings with a combined weight of 1.20 carats, further set with four round old cut diamonds in open back grain settings with a combined weight of 0.08 carats, and six round rose cut diamonds in open back grain settings with a combined weight of 0.04 carats. The total approximate diamond weight is 1.82 carats, all to a marquise shape cluster design featuring polished edges, an openwork gallery with chenier detail and open backholing, leading to carved split shoulders and flowing through to a solid square shank. Marked platinum, circa 1920.
