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.

Accompanied by an independent jewellery report.
Cut – Square cushion shaped sapphire and old cut diamonds.
Colour – Diamonds are G to I.
Clarity – The sapphire is clean to the naked eye. The diamonds are VS.

Carat – The sapphire is approximately 1.35 carat. A total approximate diamond weight of 0.90 carat.
Circa – 1950.
Size – J 1/2 (UK) or 5 (US). Complimentary sizing is available, can go up or down in size.

Measurements – The cluster is 12.1mm by 11mm and sits 5mm from the finger.
Metal – 18k gold. Tested.
com/137240645
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