Gatsby Jewellery Ltd has dated this piece to the 1920s.
The stone is secured in four claw platinum collet which is leads to a slim 18k yellow gold shank. A simple design which highlights a truly exceptional old cut diamond.

Accompanied by a GIA Natural Diamond Grading Report.
Cut: Cushion shaped old mine cut.
Colour: D.
Clarity: VS2.
Carat: 0.77.
Circa: 1920.
Size: L (UK) or 5 1/2 (US). Free sizing available.
Measurements: The diamond is 6.23mm x 5.11mm. Sits 5.7mm from the finger.

Weight: 2.25 grams.
Metal: 18k yellow gold and platinum. Tested with a Niton DXL Precious Metal Analyzer.
Video: To view videos of the ring, please either contact us or copy / paste the following link into your browser: https://gatsbyjewellery.co.uk/products/vintage-0-77-carat-old-cut-diamond-engagement-ring-circa-1925
Item # 1113114S411
Gatsby Jewellery Ltd has dated this piece to the 1920s.
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