Gatsby Jewellery Ltd has dated this piece to the 1890s.
20 carat (approx.) old mine cut diamonds which sit within split shoulders. On a double fluted shank and crafted in 18k yellow gold, this is a truly special ring.

Accompanied by a diamond grading report from IGR.
Cut:? Oval shaped sapphire and old mine cut diamonds.
Colour:? The sapphire is royal blue. The diamonds are I to J.
Clarity:? The sapphire is loupe clean. The diamonds are SI1 and SI2. Both are clean to the naked eye.

Carat:? The sapphire is approximately 1.54 carat, with a total approximate diamond weight of 0.40 carat.
Circa:? 1890.
Size:? L 1/2 (UK) or 5 7/8 (US). Free sizing available.
Measurements:? The sapphire is approximately 8.5 x 6.6mm. From the outer edge of one diamond to the other is approximately 12.4mm. The ring is 10mm at its widest point and sits 3.9mm from the finger.
Weight:? 3.20 grams.
Metal:? 18k Gold. French hallmarks.
Gatsby Jewellery Ltd has dated this piece to the 1890s.
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