Incomplete enamelled copper alloy umbonate brooch. The brooch is circular, domed and has four lugs decorating the perimeter. The uppermost lug has a circular hole at the top to act as a chain loop. On the reverse of the uppermost lug are two lugs for a hinged pin. The face of the brooch is fine and decorated with two bands of inward pointing triangular cells set in a sunburst pattern, surrounding a circular cell in the centre. The circular cell is missing its enamel. The outer band of triangles contain blue enamel whereas the inner contains red enamel. The catchplate is intact. The pin is missing. The copper alloy surface has been silvered.