Old mine diamond flanked solitaire ring. Set to centre with a cushion shape old mine diamond, G colour, VS2 clarity, with a weight of 0.44 carats, in an open back claw setting, flanked by six round eight-cut diamonds in open back grain settings with a combined approximate weight of 0.12 carats. The total approximate diamond weight is 0.56 carats, to an elegant flanked solitaire design featuring millegrain edging, a pierced gallery, and fancy shape open backholing, leading to raised shoulders and flowing through to a solid D-shape shank. Tested platinum, circa 1915, accompanied by Gemological Institute of America report #5222296590.
