Andrew Cox Antiques has dated this piece to the Edwardian era.
The Amethyst sparkles in the light and the brooch is secured via a pin and C clasp. A pretty example, making a good gift idea, being wearable today and a great addition to any collection. Dimensions below.

Postage and packing :- £8.00 UK
£16.00 Europe
£18.00 Outside Europe
Condition :- Excellent, with no damage.
Hallmarks :- Clear and readable.
Maker :- Charles Horner.
Date :- Chester 1908.
Height :- 1 cms.
Width :- 2.5 cms.
Depth :- 0.9 cm.
Andrew Cox Antiques has dated this piece to the Edwardian era.
Specialists in quality antique silver, glassware, jewellery and object de vertu
You can view the stock and full dealer information on the Andrew Cox Antiques Profile Page