Diamond clarity and diamond color grade

Incomprehensible novices do not know the specific grade of diamonds when they choose diamonds. How can they choose a diamond that is satisfactory according to their own price? Next, I will introduce the grades of diamond clarity and diamond color: diamond clarity grades: diamond inclusions refer to the impurities contained in the interior, these impurities include clouds and cracks, etc., the less the inclusions, the diamond’s purity The higher the degree, the rarer and higher the value. Observing diamonds with the naked eye 　　 an inexperienced novice does not know the specific grade of the diamond when choosing a diamond. How can he choose a diamond that is satisfactory according to his own price? Next, I will introduce the grade of diamond clarity and diamond color: 　　 Diamond clarity grade: 　　　　 The inclusions of a diamond refer to the impurities contained inside. These impurities include clouds and cracks, etc. The less the inclusions indicate the purity of the diamond. The higher the degree, the rarer and higher the value. Observe the diamond with the naked eye, if there are no flaws. Clarity grades SI1 and above usually belong to this type of diamond. Below are the different clarity levels.　　　　FL: Immaculate—Professionals observe under 10 times magnification, without any flaws inside and outside, this is the rarest and most precious among all clarity grades.　　　　IF: Internally flawless—Professionals observe under 10 times magnification, there is no internal flaws, but there are very small flaws on the diamond surface.　　　　VVS1: Very slight flaw level 1—Professionals observe only a single extremely tiny flaw under 10x magnification.　　　　VVS2: Very Micro Flaw Level 2—Professionals have observed individual extremely small flaws under 10 times magnification.　　　　VS1: Micro-Flaw Level 1—A single micro-defect can be seen under 10 times magnification.　　　　VS2: Micro-Blemish Level 2—Several small flaws can be seen under 10 times magnification.　　　　SI1: Small blemishes Level 1—obvious blemishes are easily observed under 10 times magnification　　　　SI2: Small blemishes Level 2—Several obvious blemishes can be easily observed under 10 times magnification.　　　　 Diamond color grade: 　　　　 The price of a diamond is determined by the 4C parameter, the more colorless the more valuable it is. Because the color of a diamond is equivalent to a high-quality filter, its role is to reduce the escape of reflected light. The whiter the color of the diamond, the stronger the sparkle color of the diamond. Similarly, colorless diamonds have less yellow hue. According to the different degrees of stone color from light to dark, the grades are divided into D, E, F, G, H, I-J, K-L, M, N-O, P-R, S-Z. The color of most gem-grade diamonds is between colorless to light yellow. Below is the grade chart corresponding to the color of the diamond.　　　　 Class D: completely colorless. The highest color grade, extremely rare.　　　　 Class E: Colorless. Only gem identification experts can detect traces of color. It's a very rare diamond.　　　　 F grade: colorless. A small number of colors can only be detected by jewelry experts, but they are still considered colorless. Belongs to high-quality diamonds.　　　　G-H grade: nearly colorless. When compared with higher color grade diamonds, there is a slight color. But diamonds of this color class still have a high value.　　　　I-J level: nearly colorless. A slight color can be detected. The value is higher.　　　　 K-M grade: darker color, poor fire color.　　　　 N-Z level: darker color, poor fire color. The above is the information about diamond clarity and diamond color 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 jewelry, please pay attention to jewelry setting. advisory!