Gatsby Jewellery Ltd has dated this piece to the 1950s.
The gems sit atop an unusual scalloped gallery, leading to a D-shaped platinum shank.

Accompanied by an independent jewellery report from IGR (#30310114).
Cut – Round cut sapphire and eight-cut diamonds.
Colour – The diamonds are F to G.
Clarity – The diamonds are VS1 to VS2.
Carat – The sapphire is approximately 0.45 carat, with a total approximate diamond weight of 0.30 carat.

Circa – 1950.
Size – K 1/2 (UK) or 5 3/8 (US). Complimentary sizing is available, can be sized up or down.
Measurements – The head of the ring is 11 x 10.75mm and sits 6.8mm from the finger.
Metal – Platinum. French hallmarks.
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