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.

Please choose a 16 or 18 inch white gold trace chain (this is included in the price).
Accompanied by an independent jewellery report from IGR (#30308150).
Cut – Old mine cut.
Colour – F.
Clarity – VVS2
Carat – 0.52 carat.
Circa – 1940.
Measurements – The diamond is approximately 4.7 x 5.4mm.
Metal – White gold. French hallmarks.
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