A TIFFANY Necklace 750/1000 gold (meados) mesh interspersed by freshwater pearls North-American 20th C. (mid) signs of use, with case warranty mark, signed Elsa Peretti (born 1940) and marked t&cº, without Portuguese marks, pursuant to Decreto-Lei 120/2017 of 15 September - art. 2nd, paragraph 2, point (c) Dimensões (altura x comprimento x largura) - 42 cm; Peso - 38,4 g. Notes: Provenance: Jewelry collection of a soprano opera singer of the São Carlos National Opera House, Lisbon.