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 - Diamonds are single cuts
Colour - Diamonds are G.
Clarity - The diamonds are VS.
Carat - Approximately 0.40 carat overall.
Circa - 1930.
Measurements - From the top of the setting to the bottom of the pearl is 33mm. The pearl is 11.1mm by 7.9mm
Metal - Platinum. Tested.
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