Gatsby Jewellery Ltd has dated this piece to the 1910s.
Stunningly crafted.

Accompanied by an independent jewellery report from IGR (#30309637).
Cut – Old mine cut diamond in the centre. The sapphires are cailbré cuts. The smaller diamonds are eight-cuts.
Colour – The centre diamond is I, the outer diamonds are F to G.

Clarity – The centre diamond is VS2. The smaller diamonds are VS2 to SI1. All the sapphires are clean to the naked eye.
Carat – The centre is approximately 3.27 carat, with a further approximate 0.32 carat of smaller diamonds. The total approximate sapphire weight is 0.32 carat.

Circa – 1915.
Size – N (UK) or 6.5 (US). Complimentary sizing is available, can be sized up or down.
Measurements – The head of the ring is approximately 15.2 x 15.2mm and sits 7.3mm from the finger.
Metal – Platinum. Tested.
Video – To view a video of this ring in daylight, please copy / paste the following link into your browser: https://vimeo.com/566525198
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.
You can view the stock and full dealer information on the Gatsby Jewellery Ltd Profile Page