Estimate

700 - 900

Session 2

17 March 2025

Hammer Price

Description

Gold 800/000 and platinum
Set with mother-of-pearl, calibrated rubies, rose-cut diamonds and 4 old-cut brilliant diamonds weighing approximately 0.40 ct.
Lisbon hallmark (1887-1937) and goldsmith's mark of Francisco Martins de Oliveira (1909-1932)
(signs of wear, minor defects, in fitted case)
Original case

Diam.: 1 cm e 1,5cm
10,7 g