Like cameos are a type of jewelry that feature a raised relief image, usually of a person or a scene. They are typically made from materials such as shell, coral, ivory, and stone. The term 'CAMEO' is derived from the Italian word cammeo, meaning 'engraved gem'. Engraved cameos are created by carving a design into a flat surface, such as a shell or stone. This process is known as engraving, and it is used to create intricate designs on the CAMEO.