Diamond brooch with 12.47 ct sapphire from a Noble European Family

14 k gold, silver, cabochon-cut sapphire, heat-treated, color: “blue of strong saturation,” old-cut diamonds totaling approx. 17 ct, Austrian official hallmark 1872–1922, made circa 1900, 41 g, removable brooch clasp, case and SSEF report from 2026

Estimate:£20,858.30

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