Gatsby Jewellery Ltd has dated this piece to the 1940s.
The stones are secured in platinum collets with ornate detailing in the gallery, leading to a slim and tapering 18k white gold shank.

Accompanied by an independent jewellery report from IGR (#30310341).
Cut – Old European cuts.
Colour – F to G.
Clarity – SI1 to SI2; all are clean to the naked eye.
Carat – The total approximate diamond weight is 1.50 carat.

Circa – 1940.
Size – P 1/2 (UK) or 7.75 (US). Complimentary sizing is available, can be sized up or down.
Measurements – From the edge of one outer diamond to the other is 21.1mm. The ring is 5.7mm at the widest point and sits 4.5mm from the finger.
Metal – 18k white gold and 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/863514982
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