Earrings by John Field These earrings come deliberately mismatched, one with a gemstone and one with brass decoration. Patterns are embossed into the silver using stencils that we have designed so are unique to us.We offer twelve different gemstones to choose from, which are, Amber, Amethyst, Pink corundum, Garnet, Lapis lazuli, White moonstone, Blue spinel, Green spinel, Man-made Opal triplets nos. 3, 6, 8, Turquoise. Please choose your favourite gemstone from the 'Finish' drop down menu above. Features Primary Material : silver Other Materials : amethyst and brass Length (mm) : 38 Fitting Type : Continuous Hoop Dimensions (mm) : 12x12x1 One of a Kind : No Metal : silver Gems : amethyst Hallmarked : No Wire Material : silver Cleaning InstructionsThese little mismatching earrings are coated in a protective layer which helps to prevent tarnishing.