Brooches by John & Dawn Field This slightly domed round brooch is made from sterling silver and it features a 6mm pink corundum stone set in a brass bezel. It measures 30mm in diameter and because the stencils and textures are embossed into the silver by hand, the pattern on each brooch will vary slightly.We offer a choice of eleven different gemstones, which are, Amber, Amethyst, Pink corundum, Garnet, Lapis lazuli, White moonstone, Blue spinel, Green spinel, Red and Blue lab. grown opal triplets, Turquoise. Please choose your favourite stone from the 'Finish' drop-down menu. Features Primary Material : sterling silver Other Materials : brass and pink corundum Pin Type : pin Dimensions (mm) : 30 diameter One of a Kind : No Metal : sterling silver Gems : pink corundum Hallmarked : No Cleaning InstructionsThis brooch has been finished with a clear, protective, anti-tarnish coating.