Although diamonds are very expensive, they are a very valuable investment. But before you choose to buy diamonds, be sure to take a look at the following 8 practical methods, these 8 practical methods will help you buy the best diamonds. 1. The weight of the diamond, which is the size of the diamond, is called carat. 1 carat is 100 points, and a diamond weighing 50 points is half a carat or 0.5 carat. The English name of CARAT is derived from the Greek KERÁTION, which means the carob diamond, although very expensive, is a very valuable investment. But before you choose to buy diamonds, be sure to take a look at the following 8 practical methods, these 8 practical methods will help you buy the best diamonds. 1. The weight of the diamond, which is the size of the diamond, is called carat. 1 carat is 100 points, and a diamond weighing 50 points is half a carat or 0.5 carat. The English name of CARAT is derived from the Greek KERÁTION, which means the fruit of the carob tree. Carob seeds are very similar in size and weight, so they are used as a weighing unit for diamonds. 2. The cut of a diamond is the only thing that can be changed by someone. The weight, color and clarity of the diamond are all inherent in the diamond itself. A diamond with excellent cut can reflect more light, making the diamond more brilliant. Conversely, a diamond that is cut too deep or too shallow will lose more fire. 3. When buying diamond jewelry in a jewelry store, if you look closely, you will find that the colors of the diamonds are all different. Generally, the whiter the diamond, the better, but colored diamonds with unique colors are very rare, and their price is higher than that of white diamonds. 4. Diamond clarity grade is determined by the amount of diamond inclusions. During the diamond growth stage, some magazines often enter the diamond interior. The value of a diamond depends on the number, size and visibility of these inclusions. 5. The shape of diamond cutting is varied, the most common is the round brilliant cut, which is also the most prominent cutting method of diamond fire. Others include princess, emerald, pear, oval, heart, etc. 6. Jewelry shops often only buy finished diamond jewelry, but loose diamonds can actually be purchased separately, and then can be made into other jewelry according to your needs, such as rings, earrings, necklaces, etc. 7. Buying diamonds online to buy a diamond ring can save you a lot of time visiting jewelry stores, and it is more conducive to choose the right diamond jewelry for yourself. In addition to having a wider range of choices, no matter what kind of diamond jewelry you want to buy, online shopping can save you a lot of money. 8. Although diamonds are the hardest natural substance in the world, you still have to take good care of your diamonds. When wearing diamond jewelry such as a diamond ring, it is best not to do heavy manual labor, and to clean the diamond regularly. Now, you already know how to buy diamonds or diamond rings. Buying diamonds from the Internet to buy a diamond ring is not only safer but also saves you a lot of money. When you buy a diamond jewelry happily, it will bring more happiness to your life in the next few days. The above is the information about buying diamonds summarized by the author for you. The information comes from the Internet. If there is anything wrong, please understand. If you need knowledge and understanding of diamond ring customization, please pay attention to jewelry setting, jewelry setting is waiting for your inquiry!