Gatsby Jewellery Ltd has dated this piece to the 1910s.

Please choose a 16? or 18? 18k yellow gold chain (this is included in the price).
Cut – Oval cabochon opal.
Carat – The opal is 1.01 carat.
Circa – 1910.
Measurements – The opal is approximately is 8 x 6.1mm.
Metal – The opal is mounted in 15k gold. Tested.
Gatsby Jewellery Ltd has dated this piece to the 1910s.
Gatsby jewellery are a husband and wife team who have years of knowledge and experience in dealing in fine antique jewellery.
You can view the stock and full dealer information on the Gatsby Jewellery Ltd Profile Page