To wear this beautiful amethyst and crystal shard necklace, simply put it around your neck. It's a great accessory for both casual and formal occasions. When it comes to care, keep it away from harsh chemicals like perfume and cleaning agents as they may damage the stones and the suede cord. You can gently wipe the necklace with a soft, dry cloth to keep it clean. Store it in a jewelry box or a soft pouch to prevent scratches and tangles. Remember, due to the natural nature of the stones, some minor color and size variations are normal and add to the uniqueness of your piece.