849
A ring
Estimate
350 - 600
Session 3
17 December 2025
Hammer Price
Register to access this information.Description
Gold 800/000
Set with 30 brilliant cut diamonds totalling approximately 0,36 ct.
Oporto hallmark (1985-2020) and goldsmith's mark Manuel António da Costa Santos & Filhos Lda. (regd. 1966)
(signs of wear)
Med.: 17 (EU)
4,1 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, no. 4092 and 3990.
Closed Auction
