Marquise diamond ballerina cluster ring, circa 1970.
Marquise diamond ballerina cluster ring. Set to centre with a marquise shape old cut diamond, with an approximate weight of 1.51 carats, in an open back claw setting, surrounded by twenty tapered baguette cut diamonds in open back claw settings with a combined weight of 1.75 carats. The total approximate diamond weight is 3.26 carats, to an impressive ballerina cluster design with curving claws, a structured gallery and fancy open backholing, flanked by trumpeting split shoulders and flowing through to a solid ridged shank. Marked 18 carat white gold, indistinct maker's mark, french import mark, circa 1970.