When was "Cameo with Saint John The Baptist" created?

This artwork was created 15th century.

What medium is "Cameo with Saint John The Baptist"?

Cameo with Saint John The Baptist is Sardonyx, silver mount.

Yes, Cameo with Saint John The Baptist is in the public domain and available for free download under CC0 license.

Unknown Artist

15th century

Medium

Sardonyx, silver mount

Dimensions

Overall: 13/16 x 11/16 x 3/16 in. (2.1 x 1.7 x 0.5 cm)

Classification

Lapidary Work-Sardonyx

Culture

Italian

Department

Medieval Art

Museum

Metropolitan Museum of Art, New York, NY

Credit

The Milton Weil Collection, 1940

Accession Number

40.20.60