gold and diamond ring

An 18 carat gold, platinum and diamond Art Deco cluster ring set with a cushion cut diamond (app. 1.25 carat) with 10 old cut diamonds around it with a gold sculpted setting and shank, master mark: Henri Lesieur (1908-1978, 133 rue du temple, Paris), circa 1930.

weight: 7.11 gram
ringsize: 17 mm. 6 3/4 US.

In the 1920s Lesieur recreated the cross of the bridge of Estaing in France as a gold pendant. This cross became a big success.