Gatsby Jewellery Ltd has dated this piece to the 1950s.
Sits on a slender 18k yellow gold shank.

Accompanied by a Diamond Report from IGI (#593395607).
Cut – Old European cut in the centre with brilliant cuts in the surround.
Colour – The centre is J, the sides are H to I.
Clarity – The centre cut is VS. The diamonds in the surround are VS1 to VS2.

Carat – The centre is a known 1.20 carat, with a further approximate 0.24 carat in the shoulders.
Circa – 1950.
Size – N (UK) or 6.5 (US). Complimentary sizing is available, can be sized up or down.
Measurements – The centre is 6.61 x 6.43mm. The head of the ring is approximately 11.5 x 11.2 and sits 7mm from the finger.
Weight – 4.52 grams.
Metal – 18k yellow gold and platinum.
Gatsby Jewellery Ltd has dated this piece to the 1950s.
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