FRENCH marquise diamond ring, second half of the 19th century.

FRENCH marquise diamond ring, second half of the 19th century. 18K gold with silver settings, central antique brilliant-cut diamond, approx. 1.58 cts, approx. color J-K and approx. clarity VVS, remaining rose-cut diamonds, approx. 0.09 cts and blue enamel. Hallmarked. Size 16/56. 8.1 g.

Stima:€9,800

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