Gatsby Jewellery Ltd has dated this piece to the 1930s.
The stone is secured in an eight-claw coronet collet in an unfussy setting featuring slim, tapering shoulders which lead to a slender platinum shank.

Accompanied by a De Beers Institute of Diamonds grading report. A unique number has been inscribed on this diamond providing utmost security.
Cut:? Old European Cut.
Colour:? F.
Clarity:? SI1.
Carat:? 0.89.
Circa:? 1930.
Size:? J 1/2 (UK) or 5.5 (US). Free sizing available.
Measurements:? The diamond is 6.15 x 6.01mm. Sits 5.2 from the finger.
Weight:? 2.89 grams.
Metal:? Platinum. Tested.
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