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 1910s.

French hallmarks
Cut - The largest diamond is an old European cut, the rest of the diamonds are rose cuts.
Colour - Diamonds are G.
Clarity - VS.
Carat - The total approximate diamond weight is 0.22ct. The largest stone is guaged at 0.10 carat.

Circa - 1910.
Condition - In overall fine condition. Evidence of a previous resize is fainly visible inside the band.
Size - Currently N (UK) or 6 1/2 (US). Complementary sizing is available, can be sized up or down.

Measurements - The overall measurements of the platinum setting is 9.4mm by 10.6mm and sits 5.3mm from the finger. The pearl is approximately 4.2mm in diameter.
Metal - 18ct gold with the gems set in platinum. Clear French hallmarks.
Gatsby Jewellery Ltd has dated this piece to the 1910s.
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