Openwork diamond-shaped platinum (950) RING, centered on an old-cut diamond in a closed setting, surrounded by scrolls and geometrical shapes paved with eight-eight and old-cut diamonds and lines of calibrated sapphires in a rail setting. Circa 1920. Mascaron hallmark. Gross weight: 8.1 g. - Finger circumference: 44. Wear, chips, transformations, accidents under the plate.