Description
Antique William IV/Early Victorian 18ct rose gold amethyst paste brooch, c1837. Oval cut faceted amethyst paste bezel set in an 18ct rose gold open back mount. Tube hinged pin with C catch to verso. The paste measuring 20mm x 16.5mm x 7mm approximately, & being a lovely violet purple. Not marked but tested as 18ct gold. With gift box. Ultrasonically cleaned. Please study the photographs carefully as they form part of the overall description. 
 
Date
c1837
 
Weight
6.32 grams
 
Length
22 mm
 
 
Condition.
Excellent condition.