Gatsby Jewellery Ltd has dated this piece to the 1940s.
The stone is secured within a surround of fourteen high white and clean old European cut diamonds, each set in individual milgrained rubover settings. A further eight (four each side) eight cut diamonds are set in the milgrained shoulders, leading to a slim and flat platinum shank. Immensely beautiful.

Accompanied by an independent jewellery report by IGR (#30309830).
Cut – Emerald cut emerald. The diamond around the centre stone are old European cuts, with eight-cuts in the shoulders.
Colour – The diamonds are G to H.

Clarity – The diamonds are VS2 to SI1.
Carat – The emerald is approximately 1.06 carat with a total approximate diamond weight of 1.46 carat.
Circa – 1940.
Size – J (UK) or 4 5/8 (US). Complimentary sizing is available, can go up or down.

Measurements – The head of the ring is 15.5 x 11.6mm. Sits 4.4mm 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/720260998
Gatsby Jewellery Ltd has dated this piece to the 1940s.
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