18k yellow gold brooch presenting a cameo on agate depicting the portrait of a Nubian woman adorned with a necklace of fine pearls and ribbons set with rose-cut diamonds (cracks and small misses), the cameo in a surround of cushion-cut rubies alternated with black enamel beads, the pin clasp secured. Second half of the 19th century. Height : 5 cm 5 cm - Width : 3,2 cm - Gross weight : 33,5 g