Gatsby Jewellery Ltd has dated this piece to the 1930s.
The diamond has been clarity enhanced to reduce the impact of some of the large inclusions, but the colour is as it was when pulled from the earth. Fine scrolling work in the gallery leads to a plain and slender D-shaped platinum shank. Truly awesome.

Accompanied by an independent jewellery report from IGR (#30308944).
Cut – Old European cut.
Colour – Fancy brown.
Clarity – SI3. The diamond has been clarity enhanced.
Carat – 7.21.
Circa – The diamond is circa 1930, in a modern setting.

Measurements – The diamond is approximately 11.6mm in diameter and sits 8.5mm from the finger.
Size – I (UK) or 4.25 (US). Complimentary sizing is available, can go up or down.
Metal – Platinum. Hallmarked.
Video – To view a video of this ring recorded in daylight, please copy / paste the following link into your browser: https://vimeo.com/439295111
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