A Ring 500/1000 platinum set with 20 brilliant cut diamonds with the approximate weight of 0.80 ct., a baguette cut one with the approximate weight of 0,39 ct. and 2 triangle cut diamonds with the approximate weight of 0.62 ct. Portuguese Lisbon assay mark (1938-1984), Augusto Sequeira Calisto (reg. 1961) maker's mark Dimensões (altura x comprimento x largura) - 11 (16,2 mm) cm; Peso - 6,6 g.