Boucheron marquise shape diamond ring, French, circa 1950.
Boucheron marquise shape diamond ring. Set to centre with a marquise shape old cut diamond, H colour, SI1 clarity, with an approximate weight of 3.04 carats in an open back claw setting, flanked by two tapered baguette cut diamonds in open back half rubover settings with a combined weight of 0.50 carats. The total approximate diamond weight is 3.54 carats, to a flanked solitaire design featuring curving claws, a structured linear gallery and open backholing, leading to raised shoulders and flowing through to a solid knife edge shank. Tested platinum, marked 'BOUCHERON', French, circa 1950, accompanied by HRD report #13016955002.