AgAu Jewellery has dated this piece to the 1910s.

Metal: 9ct Yellow Gold.
Stones: 1 x Blue Zircons (1.00ct))
Size: Brooch 5.2cm long, 0.6cm wide.
Hallmarks: Marked for 9ct gold C.1910
Weight: 2.4g
Condition: This item is presented in excellent condition.
AgAu Jewellery has dated this piece to the 1910s.
Agau jewellery offer an extensive range of 9ct and 18ct gold jewellery.
You can view the stock and full dealer information on the AgAu Jewellery Profile Page