Touch of Time Antiques has dated this Victorian Shell Cameo Brooch to the Victorian era.

The cameo dates to the second half of the 19th century. It is set in a later 9ct gold mount bearing Birmingham hallmarks for 1992. The brooch is an attractive, wearable size.
Dimensions: 32 × 28 mm overall; visible cameo 30 × 25 mm.
Materials: shell and 9ct gold.
Condition: Both cameo and mount are in excellent condition. The clasp is in perfect working order.
Touch of Time Antiques has dated this Victorian Shell Cameo Brooch to the Victorian era.
You can view the stock and full dealer information on the Touch of Time Antiques Profile Page