Gatsby Jewellery Ltd has dated this piece to the 1910s.
The diamond is mounted in a classic six claw platinum collet with an open gallery, leading to 18k yellow gold knife edged band.

Contemporary hallmarks, London.
Accompanied by an independent jewellery report from SGL (#SGLJL65285G).
Cut – Old European cut.
Colour – G.
Clarity – VS2.
Carat – 0.51.
Circa – The diamond is circa 1910.
Size – M (UK) or 6 (US). Complimentary sizing is available, can be sized up or down.

Measurements – The diamond is 5mm in diameter and sits 5.9mm from the finger.
Metal – 18k yellow gold and platinum. Hallmarked.
Video - To view a video of this ring recorded in daylight, please copy / paste the following link into your browser: https://gatsbyjewellery.co.uk/products/0-51-carat-old-cut-diamond-engagement-ring-18k-yellow-gold-platinum-2?_pos=1&_sid=c7e2c3b65&_ss=r
Gatsby Jewellery Ltd has dated this piece to the 1910s.
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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