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细节
An early 19th century gold, diamond, pearl and enamel brooch
The circular locket back brooch with central closed-set rose-cut diamond within a half-pearl surround against a blue and white enamel concentric pattern ground and half-pearl graduated border, circa 1820
The circular locket back brooch with central closed-set rose-cut diamond within a half-pearl surround against a blue and white enamel concentric pattern ground and half-pearl graduated border, circa 1820