Gatsby Jewellery Ltd has dated this piece to the 1930s.
The diamonds are rubover set in milgrained platinum, which leads to a slim D-shaped shank. A ring which would work equally well on its own as it would in a ring stack.

Cut:? Old European cuts.
Colour:? G to H.
Clarity:? VS2 to SI1; all diamonds are clean to the naked eye.
Carat:? The centre is approximately 0.20 carat, with a total approximate diamond weight of 0.64 carat.

Circa:? 1935.
Size:? N (UK) or 6.5 (US). Free sizing available. There is a limit to how much this can be altered, so please contact is prior to ordering should you need this resized.
Measurements:? Form the edge of one outer stone to the other is 17.25mm. The ring is 3.9mm at the widest point and sits 3.4mm from the finger.
Weight:? 2.38 grams.
Metal:? 18k gold and platinum. Stamped inside the band and tested with a Niton DXL Precious Metal Analyzer to confirm.
Item # 510312S315
Gatsby Jewellery Ltd has dated this piece to the 1930s.
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