Rinse
Fill a small bowl with lukewarm water and a splash of mild dishwasher soap. Allow the diamond jewelry to soak in the liquid for 20 minutes, give or take.
Brush
Using a soft bristle toothbrush lightly scrub around the diamond, paying special attention to the prongs and basket. This will help remove dirt and buildup from aerosols, lotions, makeup, and soap.
Soak
Then rinse the earrings and, if necessary, repeat. And trust us when we say this: always,and we mean always, make sure the drain on the sink is plugged before you start cleaning.
Dry
Be sure to completely dry the earrings with the soft polishing cloth or lint-free cloth. If you don’t have the proper cloth, opt to let the jewelry air dry to avoid scratching the metal setting.