AN EARLY 20TH CENTURY ONYX AND DIAMOND BROOCH, BY CARTIER
Of bow design, the ribbon entirely decorated with a millegrain-set onyx Greek key pattern to a rose-cut diamond ground, mounted in platinum, circa 1900, 5.6cm, in maker's later fitted case
Indistinctly signed Cartier
AN EARLY 20TH CENTURY ONYX AND DIAMOND BROOCH, BY CARTIER
Of bow design, the ribbon entirely decorated with a millegrain-set onyx Greek key pattern to a rose-cut diamond ground, mounted in platinum, circa 1900, 5.6cm, in maker's later fitted case
Indistinctly signed Cartier
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