Otto Hahn - Ring
Yellow gold 18ct, heavy, wide ring with bowl-shaped structure, surface completely marbled and matted, set with a large brilliant-cut diamond F/if of 0.75 ct, in the ring band hallmark "450" and workshop mark "OH" (interlaced), construction 14.5 mm, Ø inside 1.72 cm, ring size 54 (D), N (GB), 6.8 (USA), 14 (FR), weight 13.1 gr., Otto Hahn III. Bielefeld ~1968, very good condition without significant signs of wear 6701
