Platinum band ring (850) centered with a cabochon-cut sapphire ring in a closed setting, supported by geometric motifs paved with old-cut diamonds, eight-eight and baguette in grain or closed settings, and small calibrated blue stones. Around 1920-1930. Brutto weight: 7,2 g. - Finger size: 46. ring cut under the shoulder, scratches, blue stones probably reported.