Solitaire diamond ring. Set with a round old cut diamond to centre in an open back illusion claw setting with an approximate weight of 0.95 carats, to an elegant solitaire design featuring curving claws, an undulating bezel and round open backholing, flanked by open work gently sloping shoulders flowing down to a solid tapered flat shank. Marked 18 carat white gold and platinum, French, circa 1935.
