Gold brooch

Brooch made of yellow 14k gold with natural cultured pearl and three natural cushion cut diamonds. The brooch is marked with a Czechoslovak hallmark used between 1921-1928. The pin of the brooch is fitted with a safety lock.

Trombone lock bar brooch with a shell cameo set in a frame is made of 14k rose gold. The piece is marked with the first Czechoslovak hallmark used since 1921.

A small oval brooch (2.3 × 1.9 cm) made in the second quarter of the 20th century. A natural oval cut amethyst weighing 5.10 ct is set in the center of a richly engraved frame. Made of 14k yellow gold. 

An elegant rectangular bar brooch made in the second quarter of the 20th century by the Canadian jewelry and silversmith company Birks (active since 1879). Crafted in 14k yellow gold, its front is partially enameled and set with five natural seed pearls. The pin is fitted with a safety clasp. The enamel has a small chip along the edge, almost invisible...