A brooch

A brooch
Silver and gold, 18th / 19th century
Composition of various articulated elements set with 15 antique brilliant cut diamonds (ca. 1.20ct) and various rose cut diamonds
Unmarked in compliance with Decree-Law 120/2017, art. 2º, nº.2 C
(missing one small diamond)
Height: 11 cm
17.9 g