While diamond rings often hold deep sentimental value, they also almost always represent a rather significant financial investment as well. For both of these reasons, it is important to take steps to ensure your diamond ring remains looking its best for many years to come. The three tips outlined below can help. Tip #1: Always Remove Your Diamond Ring When Using Cleaning Products While many people hate to part with their diamond jewelry for even a short while due to its sentimental value, keeping your ring on 24/7 can result in scratches.