Gatsby Jewellery Ltd has dated this piece to the 1920s.
The hexagonal shaped collet features “V” detailing in the gallery, leading to spear shaped yellow gold shoulders set with six (three each side) eight-cut diamonds of graduating sizes, to a slim 18k gold shank.

Accompanied by a GIA Natural Diamond Grading Report (#1385609038).
Cut – Old European cut (eight-cuts in the shoulders).
Colour – I (G to H in the shoulders).
Clarity – VS1 (VS1 to VS2 in the shoulders).

Carat – 1.06 (with a further 0.09 carat in the shoulders).
Circa – 1925.
Size – K 1/2 (UK) or 5 3/8 (US). Free sizing available.
Measurements – The diamond is 6.23 x 6.34mm. Sits 7.4mm from the finger.
Metal – 18k yellow gold and platinum. Tested.
Video – To view a video of this ring recorded in daylight, please copy / paste the following link into your browser: https://vimeo.com/738932734
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