White gold solitaire-style ring with diamond (0.60 ct)

18 K white gold solitaire-style ring with a brilliant-cut diamond in the 6-prong setting: cca: 0,60 ct (M1; TC; VVs2). Gross weight: 5,23 gr. Ring size: 50. Marked: Hungarian hallmark used from 2016. On the ring shank we can read: Ernesto  and Gioia engraving.