772
A diamond ring
Estimate
2.500 - 3.500
Session 3
27 October 2026
Description
Gold, fineness .800
Set with 3 brilliant-cut diamonds weighing approximately 1.10 ct.
Lisbon hallmark (1938-1984) and goldsmith's mark of Manuel Dias Maia (reg. 1954)
Med.: 24 (EU)
11,3 g
Additional Information
Provenance:
Exhibitions:
Literature:
VIDAL, Manuel Gonçalves; ALMEIDA, Fernando Moitinho de - "Marcas de Contrastes e Ourives Portugueses (século XV a 1887)". Lisbon: IN-CM, 1996, nos. 25 and 3263
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