Edwardian three stone diamond ring. Set to centre with a cushion shape old cut diamond in an open back rubover setting with an approximate weight of 0.65 carats, further set with two cushion shape old cut diamonds in open back rubover settings with a combined weight of 1.05 carats. The total approximate diamond weight is 1.70 carats, to an elegant three stone design, featuring millegrain edging, an intricately pierced gallery and round open backholing, flanked by split trumpeting tapered shoulders flowing through to a solid D-shape shank. Marked platinum, English, circa 1910.
