Diamond jewelry is an investment that you cherish for years to come. As nothing is more satisfying than watching a beautiful diamond ring or bracelet sparkle in the sunlight, it's natural to want to clean your jewelry on a regular basis to keep it looking its best. However, improper cleaning can do more harm than good. Before you set to work cleaning your prized piece, learn how to clean diamond jewelry the right way.

Begin the cleaning process by determining how your jewelry got dirty. If you've gotten a common cosmetic product, such as makeup or hairspray, into the stones, you should be able to clean it safely at home. Create a solution with warm but not quite hot water and dishwashing soap. Soak your jewelry in the mixture for about half an hour. Gently brush the stone with a soft toothbrush before rinsing it thoroughly with warm water. If the jewelry is still dirty, you can repeat this process as needed.

If you have dirt or oil compacted under the stones in your diamond jewelry, take the piece to a professional cleaner. You may dislodge one of the stones or compromise the brilliance of the stones by attempting at home jewelry cleaning.

While cleaning your diamond jewelry, avoid harsh household cleaners including chlorine, bleach, and acetone. These chemicals may break down the base metals in the jewelry. You should also avoid abrasive products including baking soda, toothpaste, and powdered cleaners, all of which scratch metals, especially gold, very easily.

Finally, steer clear of at home ultrasonic jewelry cleaning machines, particularly for jewelry that boasts pavé set stones. If there is a weak prong or a stone wasn't placed perfectly, the ultrasonic machine's vibrations may dislodge a stone. When your diamond jewelry is in need of an ultrasonic cleaning, take it to a professional jeweler.