Victorian Scottish Silver & Agate Rosette Brooch

An unusual VictorianJewellery made in the the Victorian era (1839-1901). scottish agateA variety of cryptocrystalline quartz (chalcedony), typically banded in appearance. The use of agate in jewellery dates back to the Stone Age. brooch of geometric rosette design set to the centre with a single citrineCitrine (from the French for ‘lemon’) is a rare, yellow type of quartz, a semi-precious stone that ranges in colour from pale yellow to orange to golden brown. The best quality citrine is found in Brazil. mounted in silverA metallic element which is malleable and ductile, and white in colour, making it ideal for use in jewellery. It is usually mixed with copper to improve its hardness.
. It is a complicated design and was made circa 1860.