Exhibit Antiques has dated this piece to the 1920s.
A superb early 20th century Scottish Silver and Gemstone Brooch in the form of a Celtic Sheild.

Pin to rear in full working order.
Date & Origin
Scotland, c1920
Condition
Excellent, age-related wear as shown. No chips cracks or restoration. Silver unmarked which is quite normal for Scottish Jewellery of this type.
Dimensions
Diameter: 4cm
Exhibit Antiques has dated this piece to the 1920s.
Specialists in 18th & 19th century antique glass
You can view the stock and full dealer information on the Exhibit Antiques Profile Page