Gatsby Jewellery Ltd has dated this piece to the 1920s.
The stone is rubover set in platinum, with eight old mine cut diamonds in platinum rubover settings in the surround.
Accompanied by an Emerald Report from Gemmological Certification Services (GCS) stating the emerald is Colombian and has only received minor clarity enhancement.
Cut – Cushion cut emerald. The diamonds are old mine cuts.
Colour – Diamonds are F to G.
Clarity – The emerald is clean to the naked eye. The diamonds are VS1 to VS2.
Carat – The emerald is approximately 0.80 carat. The total estimated diamond weight 0.92 carat
Circa – 1920.
Measurements – The emerald is approximately 6.9 x 6mm. The head of the ring is 15.3 x 15.2mm and sits 6.1mm from the finger.
Size – Q 1/2 (UK) or 8.25 (US). Complimentary sizing is available, can go up or down.
Metal – Stamped 18CT PLAT indicating 18k yellow gold and platinum, and tests as such.
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
Art Deco 0.80 Carat Minor Oil Colombian Emerald & Old Cut Diamond Ring, Circa 1920
