An Art Deco style platinum diamond ruby and sapphire swivel ring; central 3.5 mm wide band channel set on one half with carre cut rubies and on the other half carre cut blue sapphires, to 2 hinged half bands each set with 14 round brilliant cut diamonds, can be worn as either triple, double or single bands showing either rubies or sapphires, some ware to the gems, diamonds total approx. 0.94ct, size N, wt. 8.76g.