Gatsby Jewellery Ltd has dated this piece to the 1920s.
The stone is secured by six split claws within a finely detailed collet featuring stylised heart motif. The slim, platinum shank hold twelve (six each side) eight-cut diamond in the shoulders. Just magical.

Accompanied by a diamond grading report from HRD Antwerp (#190000156853).
Cut – Old European cut (eight-cuts in the shoulders).
Colour – G (F to G in the shoulders).
Clarity – SI1 (VS1 to VS2 in the shoulders).

Carat – 1.38 (with a further approximate 0.09 carat in the shoulder).
Circa – 1925.
Measurements – The diamond is 7.20 x 7.22mm and sits 6.7mm from the finger.
Size – K 1/2 (UK) or 5 3/8 (US). Complimentary sizing is available, can go up or down.
Metal – Platinum. Tested.
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