RING set with a large neoclassical cameo on onyx. Female bust in profile to the right, presented with the attributes of Hera. Possibly a Napoleonic portrait. Cameo 22x31 mm; Pb 16.62 g; TDD 58 Early 19th century An early 19th century large layered onyx cameo mounted on a later gold ring. Bust of a woman, under the features of the goddess Juno, possibly a Napoleonic portrait.