Give sterling silver jewelry a little polishing from time to time with a soft cotton cloth and a good commercial silver polish to keep it gleaming. Keeping your sterling silver items away from tarnishing elements such as paper, cloth, and rubber bands help to keep it in good condition.
Store gems stones in a soft pouch separate from other jewelry. Pearl necklaces should be restrung periodically depending on how frequently they are worn. Do not clean pearls with regular jewelry or ultrasonic cleaners. Avoid contact with perfumes, cosmetics, hairspray, and household cleaners.