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.

Clear hallmarks from Chester, with date marks indicating 1911
Cut – Eight cut diamonds and round faceted rubies.
Colour – Diamonds are G to H.
Clarity –All the stones are eye-clean.
Carat – Approximate total gem weight of 0.32 carat

Dated – 1911.
Measurements – From the outer edge of one diamond to the other is 13mm. The ring is 6.4mm at the widest point and sits 3.5mm from the finger.
Size – M (UK) or 6 (US). Complementary sizing is available, can go up or down.
Metal – 18k gold. Hallmarked.
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