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 cuts.
Colour - H to I.
Clarity - Stones are SI, but all inclusions are white and, crusically, none are visible to the naked eye.
Carat - The outer stones are approximately 0.35 carats each; the centre stone is estimated at 0.60, so a total approximate carat weight of 1.30 carat.

Condition - Slight surface scratches to the gold consistent with the ring's age, easily polished out if you'd prefer.
Circa - 1930.
Size - Currently an Q (UK) or 8 (US). Complementary sizing is available, can go up or down.

Measurements - The setting measures 14mm by 5mm and sits 5mm from the finger.
Metal - Stamped 18CT. Band is yellow gold, diamonds are set in white gold.
Engraving - There is an engraving on the inside of the band, but it is rubbed and almost completely illegible.
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