Gatsby Jewellery Ltd has dated this piece to the 1960s.
The centre is surrounded by a further 10 old European cut diamonds which sit atop an impressive geometric gallery. On a slim fluted shank which splits at the shoulders. Crafted in 18k white gold. Currently UK size O or US size 7 (complimentary sizing available).

Accompanied by a De Beers Institute of Diamonds grading report (#010000308332). A unique number has been inscribed on this diamond providing utmost security.
Cut – Old European cut in the centre, and old European cuts in the surround.

Colour – The centre is K the diamonds in the shoulders are H to I.
Clarity – The centre is VS1. The diamonds in the shoulders VS2 to SI1.
Carat – The centre is 1.56 carat, with a further approximate 0.70 carat in the shoulders.

Circa – 1960.
Size – O (UK) or 7 (US). Complimentary sizing is available, can be sized up or down.
Measurements – The centre is 7.46 x 7.36mm. The head of the ring is 15.2 x 14.5mm and sits 9mm from the finger.
Weight – 6.09 grams.
Provenance – French.
Metal – 18k white gold. French hallmarks.
Gatsby Jewellery Ltd has dated this piece to the 1960s.
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