It was listed by Gatsby Jewellery Ltd. Sold pieces stay on Sellingantiques as a record of what has passed through, and the next one is rarely far away.
Gatsby Jewellery Ltd has dated this piece to the 1910s.
Six (three either side) eight cut diamonds are set in the shoulders, leading to a slim knife-edge platinum shank.

Accompanied by a GIA certificate.
Cut – Old mine cut in the centre with eight-cuts in the shoulders.
Colour – H.
Clarity – SI2. (The diamonds in the shoulders are VS1 to VS2).
Carat – The centre is a known 1.51 carat, with an additional approximate 0.09 carat in the shoulders.

Circa – 1915.
Measurements – The diamond is 6.6 x 6.21mm. Sits 5.3mm from the finger.
Size – K 1/2 (UK) or 6.75 (US). Complimentary sizing is available, can go up or down.
Metal – Platinum (with 10% iridium). Stamped 10% IRID PLAT
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