Estimate

2.000 - 2.200

Session 3

26 March 2026

Hammer Price

Description

.800 bicolour gold
Set with 40 brilliant-cut diamonds with an approximate total weight of 1.10 ct.
Porto hallmark (1985-2020), goldsmith's mark of Manuel António da Costa Santos & Filhos Ldª-ARTEJOIA (reg. 1966)

Height: 3,5 cm
16 g

Additional Information

Literature:
VIDAL, Manuel Gonçalves; ALMEIDA, Fernando Moitinho de - "Marcas de Contrastes e Ourives Portugueses (1887 a 1993)", vol. II. Lisboa: IN-CM, 1996, nº 4093 e 3990