Gatsby Jewellery Ltd has dated this piece to the 1910s.
Six (three either side) eight-cut diamonds are rubover and milgrained set in the shoulders, leading to a slim, double-fluted platinum shank.

Accompanied by an independent jewellery report from IGR (#30309061).
Cut – Old European cut in the centre, with eight cuts in the shoulders.
Colour – The centre is H. The diamonds in the shoulders are G to H.

Clarity – The centre is SI2. The diamonds on the shoulders are SI1 to SI2; all are clean to the naked eye.
Carat – The centre is approximately 0.53 carat, with an additional approximate 0.06 carat in the shoulders.

Circa – 1915.
Size – K 1/2 (UK) or 5 3/8 (US). Complimentary sizing is available, can be sized up or down.
Measurements – The centre diamond, including the metal around it, is approximately 6 x 5.8mm. Sits 5.5mm from the finger.
Metal – Platinum. Tested.
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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