Gatsby Jewellery Ltd has dated this piece to the 1940s.
Cut:? Eight-cuts.
Colour:? The diamonds range from H to I.

Clarity:? The diamonds range from VS1 to VS2.
Carat:? Approximately 0.81 carat total.
Circa:? 1940.
Size:? K (UK) or 5 1/8 (US). Cannot be resized.
Measurements:? The band is 3mm.
Weight:? 2.64 grams.
Metal:? Platinum. French hallmarks.
co.uk/products/vintage-0-81-carat-diamond-full-eternity-ring-platinum-size-k
Item # 1081013S178
Gatsby Jewellery Ltd has dated this piece to the 1940s.
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