Necklaces / Pendants by John & Dawn Field This multi-coloured necklace features a sterling silver star centre drop. The gemstones are, turquoise, dalmation jasper, amber, malachite, carnelian, chrysoprase and opalite. These hang on a quality, sterling silver chain and catch, measuring 17 inches or 43cm in length.John and Dawn also make matching ear studs and earrings, please browse their page for the full selection. Features Primary Material : sterling silver Other Materials : various stones Length (inches) : 17 One of a Kind : No Metal : sterling silver Gems : amber, carnelian, chrysoprase, dalmation jasper, opalite and turquoise Hallmarked : No Cleaning InstructionsThe sterling silver star drop has been coated in a clear, protective layer to help prevent tarnishing. A gentle wipe with a silver polishing cloth should keep the chain from tarnishing.