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 1920s.
The stone “spreads” much larger than its 0.90 carat, and is flanked by a pair of old European cut diamonds. The knife shoulders hold a small eight-cut diamond leading to a 18k yellow gold shank. Utterly arresting.

Cut – Old mine / miner cut diamond in the centre, with old European cut diamonds either side.
Colour – J.
Clarity – The centre stone is VS2. The outer diamonds are SI1.
Carat – The centre is stone is 0.90 carat, with an additional estimated 0.35 carat in the sides.

Circa – 1920.
Size – R (UK) or 8 5/8 (US). Complimentary sizing is available, can go up or down.
Measurements – From the edge of one of the outer most diamonds to the other is 15mm. Sits 5.3mm from the finger.
Metal – 18k yellow gold (hallmarked). The diamonds are set in platinum (tested).
Gatsby Jewellery Ltd has dated this piece to the 1920s.
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