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细节
An Art Deco sapphire and diamond brooch
The central cushion-shaped sapphire within a pierced surround millegrain-set with rose-cut diamonds and accented with calibré-cut yellow and blue sapphire lines, circa 1920, later converted, 5.2cm wide
The central cushion-shaped sapphire within a pierced surround millegrain-set with rose-cut diamonds and accented with calibré-cut yellow and blue sapphire lines, circa 1920, later converted, 5.2cm wide