Gatsby Jewellery Ltd has dated this Art Deco Diamond Engagement Ring to the 1930s.
The stone is secured in an eight-claw platinum collet with neat hoop detailing in the gallery, leading to a slim and tapering 18k yellow gold shank.

Accompanied by a GIA Natural Diamond Grading Report.
Cut:? Old European (circular brilliant).
Colour:? I.
Clarity:? VS1.
Carat:? 1.01.
Circa:? 1930.
Size:? N (UK) or 6.5 (US). Free sizing available.
Measurements:? The diamond is 6.08 x 6.25mm. Sits 6.6mm from the finger.
Weight:? 3.06 grams.
Metal:? 18k yellow gold and platinum. Tested with a Niton DXL Precious Metal Analyzer.
Item # 312213S284
Gatsby Jewellery Ltd has dated this Art Deco Diamond Engagement Ring 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