Yellow gold (750) and platinum (850) tank-type ring set with two old-cut diamonds in claw setting, the stepped shoulder highlighted with half-cut and eight-cut diamonds in grain setting. Approximate weight of the main diamonds: 1.20 carat and 0.70 carat. Around 1940. Gross weight: 11.7 g. - Finger size: 54. Scratches, wear scratches, ring probably reduced.