Estimate

800 - 1.200

Session 3

14 March 2024

Hammer Price

Description

800/000 bicolor gold
Set with 40 brilliant cut diamonds weighing approximately 0.80 ct.
Oporto assay mark (1985-2020) and Manuel António da Costa Santos & Filhos Ld.ª maker's mark (reg. 1966)
(wear signs)

Med. 14 (EU)
15,5 g

Category

Jewellery

Additional Information

Literature:
VIDAL, Manuel Gonçalves; ALMEIDA, Fernando Moitinho de - "Marcas de Contrastes e Ourives Portugueses (1887 a 1993)", vol. II. Lisboa: IN-CM, nº 4092 e 3990.