AN ANTIQUE DIAMOND AND PEARL AGATE CAMEO PENDANT in yellow gold and silver, set with an oval agat...

AN ANTIQUE DIAMOND AND PEARL AGATE CAMEO PENDANT in yellow gold and silver, set with an oval agate cameo carved to depict the bust of a woman in a ruff collar, within a foliate frame set with rose cut diamonds and pearls, suspending a pearl drop, no assay marks, 5.4cm, 15.8g.