Brooches by John & Dawn Field This brooch is made from sterling silver and it features an 8mm Indian Amethyst gemstone. The inspiration for this brooch comes from nature, the leaf and berry pattern has been embossed into the silver by hand to create a beautiful surface pattern. It is slightly domed, it measures 45mm in diameter and our maker's mark 'J&DF' and a '925' sterling silver mark are stamped into the back.This brooch is available with a choice of gemstones, which are, Amethyst, Aqua Chalcedony, Light Green Chalcedony, White moonstone, Garnet, Lapis Lazuli, Amber, Turquoise, Blue Chalcedony, Rainbow moonstone, lab. grown Blue opal triplet and Peridot Quartz lab. grown. Please choose from the 'Finish' drop-down menu. Features Primary Material : Sterling silver Other Materials : Amethyst Pin Type : pin Dimensions (mm) : 45 x 45 One of a Kind : No Metal : sterling silver Gems : amethyst Hallmarked : No Cleaning InstructionsThis brooch has been finished with a clear, protective, anti-tarnish coating.