After processing of diamond is common, could fool the less cautious customers carefully. Their appearance may have improved, but its quality is still low. Diamond optimization is a price to pay. Diamond loses its supreme quality, no longer resistant to extreme conditions, the heat and pressure, or corrosive substances such as acid. And natural diamond solid, no matter how, always maintain its natural beauty. Therefore, after processing the diamond prices sharply lower. Many jewelers have made no mention of diamonds through the processing, just sell them unconsciously to the customer. They just need to point out the 'CE' ( Clarity optimization) And don't know what that means. It is harmful to unsuspecting consumers. Therefore, you must to confirm diamond is 100% natural, to ensure that it is a wise investment. Only provide exquisite natural diamond cutting, and won't provide diamond processing. Understand the processing after the attention of the diamond point, you can find the most beautiful and most precious diamond, is for the most romantic of you.