1860 - French - "Blackamoor" cameo -- gold pendant with a cameo oval cut in onyx with diamond accents.
Hardstone Blackamoor Cameo Habille' Rose-cut Diamond Ring | From a unique collection of vintage more rings at www.1stdibs.com/...
The carving is of a lady in profile wearing a diamond headband and diamond bracelet. The cameo has been framed in a gold twist frame made of 14kt white gold. Circa late 1800's.