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 1900s.

Accompanied by an independent jewellery report.
Cut – Old European cuts.
Colour – The centre stone is G; the outer stones are H and J.
Clarity – The centre stone is VS1. The outer diamonds are SI1.
Carat – The centre stone is approximately 0.65 carat, with a total approximate diamond weight of 1.55 carat.

Circa – 1905.
Size – P (UK) or 7.5 (US). Complimentary sizing is available, can go up or down.
Measurements – From the outer edge of one diamond to the other is 15.5mm. The ring is 7.4mm at the widest point and sits 3.6mm from the finger.

Weight – 7.9 grams.
Metal – 18k gold (stamped). The top of the ring is platinum (tested).
Video – To view a video of this ring recorded in daylight, please copy / paste the following link into your browser: https://vimeo.com/408004743
Gatsby Jewellery Ltd has dated this piece to the 1900s.
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