circa 1880
A Renaissance style large 18K matte gold brooch is centered with a carved agate cameo of a profile female bust framed by numerous rose cut diamonds and surrounded by gold filigree festoons and black & white opaque enamel rays.
The back of the cameo is fitted with a glazed miniature picture frame.
The museum quality piece is in exceptional condition.
40 x 37 mm (1 5/8 x 1 7/16 in.)
