Goldwashed white metal with a detailed metal frame. 1.25 inch shell cameo is finely carved with the carver skillfully bringing out the coral color along the band in her hair, and giving her a beautifully chiseled cheekbone and jaw. A little white metal peeks through the finish leaving it with an authentic and appealing patina. Pin measures 1". A lovely little piece of wearable art! Ca., 1940's and is in very good condition.