Adam's Fine Jewellery & Watches 8th December 2020

45 42 A RARE RUBY AND DIAMOND ‘TOURBILLON’ DRESS RING, BY JEAN FOUQUET, CIRCA 1950 The gold threaded spatula design, set with two old brilliant-cut diamonds between a circular-cut ruby, mounted in 18K gold, signed Jean Fouquet, maker’s mark ‘PF’ for Pierre Fertey, ring size H¾ € 3,500 - 4,500