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.
The stone is secured in a four claw collet with four (two each side) hight white and clean baguette cut diamonds either side, with four rubover set eight-cut diamonds dotted either side of the shoulders.

Accompanied by a sapphire report from Gemmoligical Certification Services (GCS) stating the sapphire shows no indication of heating, and is Sri Lankan (Ceylon) in origin.
Cut – Cushion cut sapphire. The diamonds are eight-cuts and baguette cuts.

Colour – The diamonds are F to G.
Clarity – The sapphire is eye clean. The diamonds are VS1 to VS2.
Carat – The sapphire is approximately 4.61 carat. The total approximate diamond weight is 0.48 carat.
Circa – 1930.

Size – J 1/2 (UK) or 5 (US). Complimentary sizing is available, can go up or down.
Measurements – The sapphire is approximately 11.50 x 8.02mm. The ring is 6.4mm at the widest point and sits 8.8mm from the finger
Metal – 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/376821963
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