Gatsby Jewellery Ltd has dated this piece to the 1920s.

Cut – Cushion cuts.
Clarity – Both sapphires are eye clean
Carat – Each sapphire is approximately 0.20 carat.
Circa – 1920.
Measurements – One earring is 4.5 x 4mm, the other is 4.5 x 4.2mm
Metal – 18k gold. The edge of the rubover setting is platinum. Tested.
Gatsby Jewellery Ltd has dated this piece to the 1920s.
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