Gatsby Jewellery Ltd has dated this piece to the 1920s.
The high quality stone is secured in a eight-claw platinum collet with circular detailing in the gallery. On a slim shank which displays a soft, subtle rose gold hue.

Accompanied by a diamond report from IGI (#572335035).
Cut – Old European cut.
Colour – I.
Clarity – VS2.
Carat – 1.00.
Circa – 1925.
Size – M (UK) or 6 (US). Complimentary sizing is available, can be sized up or down.
Measurements – The diamond is 6.48 x 6.51mm and sits 6mm from the finger.
Metal – 14k rose gold and platinum. Tested.
Gatsby Jewellery Ltd has dated this piece to the 1920s.
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