Gatsby Jewellery Ltd has dated this piece to the 1920s.
The stone is secured by six platinum claws and sits within a surround of fourteen old cut and eight cut diamonds, with the four diamonds in each “corner” individually set in platinum rubover collet. The simple, vented gallery leads to a slender 18k yellow gold shank. A gloriously individual ring.
Accompanied by a sapphire report from The Gem & Pearl Laboratory stating the sapphire shows no indications of heating, and is Sri Lankan (Ceylon) in origin.
Cut – Oval cut sapphire. The diamonds are old cuts and eight-cuts.
Colour – The diamonds are G to I.
Clarity – The sapphire is loupe clean. The diamonds are VS2 to SI1; all are clean to the naked eye.
Carat – The sapphire is approximately 3.10 carat with a total approximate diamond weight of 0.74 carat.
Circa – 1920.
Size – M (UK) or 6 (US). Complimentary sizing is available, can go up or down.
Measurements – The sapphire is 10.4 x 6.9mm. The head of the ring is 15 x 13.4mm and sits 6.1mm from the finger.
Metal – 18k yellow gold and platinum. Tested.
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 3.10 Carat Natural Ceylon Sapphire & Diamond Cluster Ring, Circa 1920
