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 1950s.

Cut – The three larger diamonds are old European cuts, with six eight cut diamonds.
Colour – G.
Clarity – The diamonds range from VS1 to I1; all are clean to the naked eye.
Carat – Each of the larger stones is approximately 0.15 carat, with a total approximate diamond weight of 0.69 carat.

Circa – 1955.
Size – S (UK) or 9 1/8 (US). Complimentary sizing is available, can be sized up or down.
Measurements – The head of the ring is 18.6 x 10.4mm. Sits 6.9mm from the finger at the highest points (sides) and 4.75mm in the centre.
Metal – 18k white gold. French hallmarks.
Gatsby Jewellery Ltd has dated this piece to the 1950s.
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