An archeological-revival gold and micromosaic pendant necklace circa 1870, the circular pendant centrally-set with a fine polychrome micromosaic depicting a scarab within an engraved acanthus leaf surround, further framed by gold wirework and granulation, suspending a beaded fringe, mounted in 14ct gold, with glazed compartment to the reverse, to an 18ct gold textured cable link necklace, pendant diameter approximately 29 mm, necklace length approximately 415 mm.