Exhibit Antiques has dated this piece to the 1850s.
Pin to rear in full working order. A high quality early example the stones inlaid very precisely.

Date & Origin
Scotland, c1840
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: 4.7cm
Exhibit Antiques has dated this piece to the 1850s.
Specialists in 18th & 19th century antique glass
You can view the stock and full dealer information on the Exhibit Antiques Profile Page