A ring

A ring, 800/1000 gold, set with 32 brilliant cut diamonds with the approximate weight of 0.64 ct. and the central one of 2.10 ct., colour grade G, VVS purity and weak fluorescence, Portuguese, signs of use, Oporto mark (1985-2020), Nascimento Souto & Rodrigues Ldª maker’s mark (reg. 1979), Dim. - 14 (17 mm) cm; Peso - 5,2 g.