Gatsby Jewellery Ltd has dated this piece to the 1960s.

With push-back butterflies.
Cut – Eight cut diamonds.
Carat – Each earrings holds approximately 0.20 carat of diamonds.
Colour – G to H.
Clarity – VS2 to SI1; all are clean to the naked eye.
Circa – 1965.
Measurements – The clusters are approximately 10.4mm in diameter.
Metal – 18k gold. Tested.
Gatsby Jewellery Ltd has dated this piece to the 1960s.
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