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 1950s.
The sapphire sits in a daringly shaped surround, with eighteen (nine each side) old cut diamonds of graduating size set in the high, platinum shoulders which are angled towards the centre stone, leading to a wide, chunky rose gold shank. Eccentric and so, so wonderful.

Accompanied by an independent jewellery report from IGR (#30307461).
Cut – Oval cabochon sapphire and old mine cut diamonds
Colour – The diamonds are G to H.
Clarity – The diamonds are VS2 to SI1; all are clean to the naked eye.

Carat – The sapphire is approximately 11.00 carat, with a total approximate diamond weight of 1.04 carat.
Circa – 1950.
Size – V (UK) or 10 5/8 (US). Complimentary sizing is available, can be sized up or down.

Measurements – The sapphire is approximately 12.4 x 13.8mm. The ring is 16.8mm at the widest point and sits 11.2mm from the finger.
Metal – 18k gold (French hallmarks.) The diamonds are set in 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/598892366
Gatsby Jewellery Ltd has dated this piece to the 1950s.
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