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.
Mounted in a six-claw crown collet leading to bold graduating shoulders set with a total of 18 (nine either side) eight cut diamonds. All in platinum, this solitaire is pure extravagance.

Accompanied by a Jewellery Report from the Independent Diamond Report Centre (I.D.R.C.), London. Contact us if you would like to see a copy of the report.
Cut – Cushion shaped old mine / miner cut.
Colour – The centre stone is light fancy yellow. The diamonds in the setting are F/G.

Clarity – The centre stone is SI1 (but totally clean to the naked eye. The diamonds the setting range from VS2 to SI1.
Carat – The centre stone is estimated at 2.90 carat, with approximately 0.55 carat in the surround.

Circa – 1930.
Size – Currently H 1/2 (UK) or 4 (US). Complementary sizing is available, can go up or down. Please note that we would remove the sizing adjustor on the inside the were we to perform the alteration.

Measurements – The diamonds is 8.64mm by 8.75mm and sits 8.8mm from the finger.
Metal – Platinum. Stamped.
Video - To view a video of this ring in natural daylight, please copy / paste the following link into your browser: https://vimeo.com/137049126
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