Scottish silver brooch (800) stylizing a flower, centered on a large round faceted citrine probably Cairngorm in ...

Scottish silver brooch (800) stylizing a flower, centered on a large round faceted citrine probably Cairngorm in closed setting with guilloche decoration, the petals adorned with agate plates of different colors.
Work of the second half of the 19th century.
Gross weight : 47.20 g.
Diameter : 5.5 cm.