Edwardian French Moonstone & Diamond Earrings essex crystal roulette is thought to have

roulette is thought to have been invented - in a rudimentary form - by Blaise Pascal during the course of his 17th century search for a perpetual motion machine

The hinged body allows it to open revealing a tiny locket compartment inside

Jump ring stamped 9ct

The barrel itself is crafted in 9k gold and shows foliate detailing

Edwardian French Moonstone & Diamond Earrings essex crystal roulette is thought to haveDATE: Edwardian, c. 1910 A gorgeous pair of French earrings, each set with a shimmering moonstone in bezel settings. The stones display a lovely colour, the effect of hazy light appears to pool within them. With old cut diamonds and platinum millegrain accents, they're crafted in 18k gold and date from the Edwardian period, circa 1910. STONES Moonstone Old Cut Diamonds MEASUREMENTS Drop: 2cm Width: 8. 6mm WEIGHT 3. 3g MARKS French hallmarks for 18k