A Rigid Necklace "Leaves" 750/1000 bicolour gold set with 116 baguette cut diamonds with an approximate weight of 13.90 ct. Italian 20th/21st C. signs of use warranty mark, remarked with Lisbon mark (post-1985) Dimensões (altura x comprimento x largura) - 15,5 (diam) cm; Peso - 71,5 g. Notes: Provenance: Jewelry collection of a soprano opera singer of the São Carlos National Opera House, Lisbon.