Art Deco 1.51 Carat Old Cut Diamond Tourbillon Ring, French, circa 1935
A wonderful whirlwind of a ring. This stunning tourbillon ring features a large, bright old mine cut diamond set in an open, eight-claw setting that sits nice and low to the finger. A total of sixteen eight-cuts are set in the slim and tapering swirling shoulders, leading to fine, 18k yellow gold shank.
Accompanied by an independent jewellery report from IGR (#30308519).
Cut – Old mine cut in the centre with eight-cuts in the surround.
Colour – H (the diamonds in the surround are F to H).
Clarity – SI2 (VS2 to SI2 in the shoulders).
Carat – A known 1.51 in the centre (with a further approximate 0.13 carat in the surround).
Circa – 1935.
Size – M (UK) or 6 (US). Complimentary sizing is available, can be sized up or down.
Measurements – The diamond is approximately 6.7 x 6.5mm. The ring is 14.4mm at the widest point and sits 5.4mm from the finger.
Metal – 18k yellow and white gold. French hallmarks.