A shell-shaped brooch with cast floral motifs

A shell-shaped brooch with cast floral motifs

late 19th/early 20th century

yellow and rose gold standard 0,550-0,650, platinum 0,950, gold standard 0,550 to rear (assay office certificate no. 8411/2020)

12 graduated oval cut amethysts weighing in total approx 0,90 ct

1 rose quartz

with a safety chain