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 1900s.

Accompanied by an independent jewellery report.
Cut – Old mine cut.
Colour – H.
Clarity – VS2.
Carat – 0.96.
Circa – The diamond is circa 1900, the mount is hallmarked from 2000.
Size – J (UK) or 4 5/8 (US). Complimentary sizing is available, can be sized up or down.
Measurements – The head of the ring is 6.9 x 7mm and sits 4.4mm from the finger. The band is 2.8mm.
Metal – 18k white gold. Full British hallmarks.
Gatsby Jewellery Ltd has dated this piece to the 1900s.
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