You Can Clean Your Diamonds with Window Cleaner - Heart In Diamond

You can clean your diamond regularly to keep it looking its very best with an ammonia-based household cleaner (such as window cleaner) overnight. Remove the diamond from the cleaner in the morning and brush it with a clean, soft toothbrush to remove any leftover dirt, taking care to brush the back of the diamond where extra dirt accumulates. Repeat this process one or two times every week. This is a great way to keep your diamond jewelry always looking beautiful.