Antique Cherub Micromosaic Pendant/ Brooch

Measuring app. 1 1/2 (including bail) x 1 1/8 inch wide, centering a micromosaic cherub with floral border in quatrefoil pendant with locket back, fashioned in 18k. Suspended from a 16 inch chain. French import hallmarks. Circa 1895 (as hallmarks type suggests). Possibly earlier, possibly Italian origin.