Exhibit Antiques has dated this piece to the 1880s.
An exceptional Scottish Silver Brooch in the form of a Celtic Shield. Alternating malachite and agates around the edge within ornate silver with a large central citrine.
A very unusual example with the mixture of malachite and agate.

Date
Scotland, c1880
Condition
Excellent, age-related wear as shown. No chips cracks or restoration. Pin to rear in full working order. Silver unmarked which is quiet normal for Scottish Jewellery of this type.
Dimensions
Length: 3.7cm, Width: 2.8cm
Exhibit Antiques has dated this piece to the 1880s.
Specialists in 18th & 19th century antique glass
You can view the stock and full dealer information on the Exhibit Antiques Profile Page