605
An emerald and diamond ring
Estimate
800 - 1.000
Session 2
3 June 2026
Description
Gold, fineness .800
Set with a cabochon-cut emerald and 8 brilliant-cut diamonds with an approximate weight of 0.10ct.
Porto hallmark (1985-2020) and goldsmith's mark of Rosas de Portugal Ldª (reg. 1947)
Med.: 16 (EU)
4,8 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 4093 e 2999
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