A Ring, gold and platinum, set with a heart cut Ceylon sapphire with the approximate weight of 3,60 ct., and 13 8/8 cut diamonds with the approximate weight of 0,32 ct., Lisbon assay mark (1938-1984), Camilo Almeida Graça makers mark (1916-1972), Portuguese Dimensões (altura x comprimento x largura) - 13 (16,7 mm) cm; Peso - 3,8 grs.