A Bracelet 500/1000 platinum set with 138 8/8 and brilliant cut diamonds with an approximate total weight of 13.70 ct. Portuguese signs of use Lisbon mark (1938-1984), Camilo Almeida Graça maker's mark (1916-1972) Dimensões (altura x comprimento x largura) - 20 cm; Peso - 34,6 g. Notes: Provenance: Jewelry collection of a soprano opera singer of the São Carlos National Opera House, Lisbon.