653
A diamond and gold ring
Estimate
20.000 - 25.000
Session 2
3 June 2026
Description
Gold, fineness .800
Tiffany-style setting, set with a brilliant-cut diamond weighing 5.77 ct., colour grade P~Q, VVS2 clarity and faint fluorescence
Post-2021 hallmark and goldsmith's mark of Propostas para Brilhar Unipessoal (reg. 2013)
Med.: 14 (EU)
6,1 g
Additional Information
Provenance:
Exhibitions:
Literature:
VIDAL, Manuel Gonçalves; ALMEIDA, Fernando Moitinho de "Marcas de Contrastes e Ourives Portugueses (século XV a 1887)", INCM, no. 05368P
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