A Ring 800/1000 bicolour gold set with 2 culture pearls in shades of gray and 31 8/8 cut diamonds with the approximate weight of 0.30 ct. Portuguese minor defect Oporto mark (1938-1984), unreadable maker's mark Dimensões (altura x comprimento x largura) - 13 (16,7 mm) cm; Peso - 8,8 g.