Gatsby Jewellery Ltd has dated this piece to the 1920s.
The platinum top of the ring sits on a 18k yellow gold gallery, leading to a slim D-shaped shank.

Cut – Old mine cut diamond in the centre with eight-cut diamonds in the surround.
Colour – The centre is I. The diamonds in the surround are G to H.
Clarity – The centre is SI1. The diamonds in the surround are VS1 to VS2.

Carat – The diamond in the centre is approximately 0.37 carat, with a total approximate weight of 0.49 carat.
Circa – 1925.
Size – M (UK) or 6 (US). Complimentary sizing is available, can be sized up or down.
Measurements – The head of the ring is 14.1 x 14.9mm and sits 7.1mm from the finger.
Metal – 18k yellow 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