Gatsby Jewellery Ltd has dated this piece to the 1940s.
The centre stone is secured in a four claw square collet, with two pairs of eight-cut diamonds set in the step-down shoulders. The curved, rolling detailing either side of the shoulder stones softens a design that is otherwise heavily influenced by the strong geometric forms of the late Deco period.

Presented in a vintage Kutchinsky box.
Accompanied by an independent jewellery report from IGR.
Cut:? Old European cut in the centre, with eight-cuts in the sides.
Colour:? The centre is K. The sides are G to H.

Clarity:? The centre is I1. The sides are VS1 to VS2.
Carat:? The centre is approximately 1.52 carat, with a further approximate 0.14 carat in the shoulders.
Circa:? 1945.
Size:? J 1/2 (UK) or 5 (US). Free sizing available.
Measurements:? The diamond is approximately 8mm in diameter and sits 5.6mm from the finger.
Weight:? 4.82 grams.
Metal:? Platinum. Tested with a Niton DXL Precious Metal Analyzer.
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.
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