Gatsby Jewellery Ltd has dated this Art Deco Emerald Ring to the 1930s.
The stone is rubover set in platinum and surrounded by 28 eight-cut diamonds in a finely pierced and milgrained gallery.

Accompanied by a report from GemResearch SwissLab (GRS) stating the emerald is Colombian and has only received minor clarity enhancement.
Cut – Rectangular step-cut emerald and eight-cut diamonds.

Colour – Diamonds are G to H.
Clarity – Some visible inclusions in the emerald (as is normal and expected for this stone). The diamonds are VS2 to SI1.
Carat – The emerald is 2.04 carat. The total estimated diamond weight 0.34 carat

Circa – 1935.
Measurements – The emerald is approximately 7.96 x 6.77mm. The ring is 13.4mm wide and sits 5.7m from the finger.
Weight – 4.22 grams.
Provenance – French.
Size – P 1/2 (UK) or 7.75 (US). Complimentary sizing is available, can go up or down.
Metal –Platinum. French hallmarks.
Gatsby Jewellery Ltd has dated this Art Deco Emerald Ring to the 1930s.
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