Use ammonia and water or a commercial jewelry cleaner to clean your diamond jewelry. Gently dip your jewelry into the cleaning solution and use only a soft brush to clean underneath the setting. Thoroughly rinse in tepid water.
Since diamonds can damage your other jewelry, we recommend you keep your diamond jewelry in a lined case or jewelry box with dividers. Even though diamonds are extremely hard, they can be damaged if given a hard blow. Do not wear your diamond jewelry when doing rough work or when using chlorine bleach or other chemicals. Some chemicals can pit and discolor the mounting. Have Lee Michaels professionally clean and check your diamond jewelry at least once a year for loose prongs and wear.