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.
Although at first glace this looks to be a classic engagement ring, the very old, very rare ring in the centre makes this particular beauty joyously different.

Cut - Rose cut
Colour - F.
Clarity - VS2.
Carat - 0.73ct. This is engraved inside the band.
Circa - 1920.
Condition - Excellent.
Size - Currently K (UK) or 5 1/8 (US). Complementary sizing is available, can be sized up or down.
Measurements - The diamond, including the claws, measures 7.7mm by 7.4mm and sits 6.1mm from the finger.
Metal - 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