It was listed by Gatsby Jewellery Ltd. Sold pieces stay on Sellingantiques as a record of what has passed through, and the next one is rarely far away.
Gatsby Jewellery Ltd has dated this piece to the 1940s.

Cut – Old mine / miner cuts.
Colour – H in the centre. The outer stones are J.
Clarity – VS2.
Carat – The centre is approximately 0.30 carat, with a pair of 0.20 carat diamonds either side.
Circa – 1940.
Size – N (UK) or 6.5 (US). (Not including the sizing balls, which can be removed if you prefer.) Complimentary sizing is available, can go up or down.
Measurements – From the outer edge of one diamond to the other is 12.5mm. The ring 8mm at the widest point and sits 4.5mm from the finger.
Metal – 18k white gold. Stamped.
Gatsby Jewellery Ltd has dated this piece to the 1940s.
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