When was "Disk Brooch" created?

This artwork was created 7th century (?).

What medium is "Disk Brooch"?

Disk Brooch is Copper alloy, glass paste? cabochon.

Yes, Disk Brooch is in the public domain and available for free download under CC0 license.

Unknown Artist

7th century (?)

Medium

Copper alloy, glass paste? cabochon

Dimensions

Overall: 1 1/16 x 1/2 in. (2.7 x 1.2 cm)

Classification

Metalwork-Copper alloy

Culture

Frankish or Carolingian

Department

Medieval Art

Museum

Metropolitan Museum of Art, New York, NY

Credit

Gift of J. Pierpont Morgan, 1917

Accession Number

17.193.242