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Details
A Pearl, Diamond and Black Onyx Plaque Brooch
The rectangular-shaped black onyx plaque with an applied rose-cut diamond-set peacock and a cabochon emerald eye to the front, all within a pearl border, circa 1920, with French assay and maker's mark, 4.5 cm long
The rectangular-shaped black onyx plaque with an applied rose-cut diamond-set peacock and a cabochon emerald eye to the front, all within a pearl border, circa 1920, with French assay and maker's mark, 4.5 cm long