AN ART DECO EMERALD AND DIAMOND JABOT BROOCH
AN ART DECO EMERALD AND DIAMOND JABOT BROOCH

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AN ART DECO EMERALD AND DIAMOND JABOT BROOCH
Set with a plaque of six cabochon emeralds, trimmed with circular-cut diamonds, with calibré-cut emerald detail, joined by a square and baguette-cut diamond geometric panel to the white gold pin stem and smaller emerald and diamond terminal of similar design, mounted in platinum, circa 1930