AN ENAMEL, DIAMOND AND EMERALD DRAGONFLY BROOCH

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AN ENAMEL, DIAMOND AND EMERALD DRAGONFLY BROOCH
The four en tremblant wings in shaded blue and green plique jour enamel, each edged with a line of old mine and old European-cut diamonds and a rectangular-cut emerald, the thorax and abdomen set with old mine and old European-cut diamonds, the polished gold head with a diamond collet accent and cabochon emerald eyes, polished gold legs, mounted in silver and gold