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 1910s.
Wonderful.

Cut – Round cut sapphire. The diamonds are eight-cut and an old European cut.
Colour – The diamonds are F to G.
Clarity – The sapphire is SI. The diamonds are VS2 to SI1; all are clean to the naked eye.

Carat – The sapphire is a known 3.15 carat. The total approximate diamond weight is 0.24 carat.
Circa – 1915.
Measurements – The sapphire is 9.3mm in diameter. The chain is 16 inches.
Metal – Platinum. Tested.
Gatsby Jewellery Ltd has dated this piece to the 1910s.
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