ANTIQUE GOLD, GEM AND NATURAL PEARL PENDANT of holbainesque style embellished with polychrome enamels, red pastes, small pearls and diamonds, centring half of a grey,??probably natural, pearl. The pendant ends with a natural saltwater drop-shaped pearl weighing 4.87 ct. Brooch pin of later design. Circa 1850. Accompanied by CISGEM certification.