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 1930s.

Cut - Old mine / miner cut.
Colour - H
Clarity - VS2.
Carat - 0.80.
Circa - 1930.

Size - Currently M (UK) or 6 (US). Complementary resizing is available, can go up or down.
Measurements - The diamond, included the claws, is 6.1mm by 6.2mm and sits 6.1mm from the finger.
Metal - Platinum. Stamped.
Video - To view a video of this ring in natural daylight, please copy / paste the following link into your browser: https://vimeo.com/111121811
Gatsby Jewellery Ltd has dated this piece to the 1930s.
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