Clarity-enhancement performed by The Treasure is permanent, though, completely reversible, treatment. Other than improving the clarity of diamonds, it does not affect them in any way. However, all clarity-enhanced diamonds are sensitive to intense flame, and their filling will be altered if a flame (jeweler's torch) is applied directly to them. The best way to clean it is by using water and soap or non-Ammonia jewelry cleaner.

All The Treasure clarity-enhanced diamonds come with a lifetime guarantee, and will be treated again at no charge if the filling is ever damaged in any way, such as by repolishing the stones to remove surface scratches. Stones may also undergo cleaning procedures of normal duration, including regular and ultrasonic, at no risk.