Parsing diamond clarity grade diamond studs are to point to

Diamond studs are mainly derived from the drawbacks of diamonds, in theory, the perfect diamonds are blameless, but in fact, the perfect diamonds will be defective, only the drawbacks of diamond small to look not to come out with a microscope, the diamond studs are mainly refers to the diamond contains natural mineral or some crack, diamond studs are not only refers to the number of defects, and diamond defect position is also different. British customs no absolutely perfect diamond, but you can find the best diamond, diamond clarity is how to judge? Mainly based on features of diamond flaw location, grade, quantity, color and size to that required by the instrument is ten times magnification microscopy, namely we often see in the jeweler shop salesman often on the waist with a purse, it is ten times miniature microscope, so diamond studs are how to distinguish the standard? Diamond studs are the classification of the diamond appraisal may be different in different places, the first is the standards of GIA diamond 4 c, the founder of the United States, the United States GIA diamond studs are standards are divided into 11 with level, from low to high followed by I3, I2, I1, SI2, SI1, VS2, VS1, VVS2, VVS1, the IF and the FL, the first three clarity grade ( I3、I2 I1) Are visible to the naked eye blemish clarity grade, level in the future, more and more high, on behalf of the flaw less and less, the level of visible flaws, few people will choose, and the higher the level the higher the price of natural diamonds, so high grade less people will choose, so are generally choose centered clarity grade! So countries for diamond clarity grades is how to divide? From low to high level of clarity, in turn, is: P3, SI1 P1, P2,. . . SI2, VS1 - VS2, VVS1 - VVS2, LC, and GIA, in front of the three levels of P3 P1, P2, is visible to the naked eye level, in the future is also more and more high grade, fewer and fewer defects is generally choose the number of intermediate level of clarity in the majority. Diamond clarity grade nature is, the higher the better, but for a friend to wear, for diamond studs are as long as can let cut complete display, which is just invisible to the naked eye, need not too demanding clarity grade, after all, diamond studs are level to the high price is expensive! Of course, the color of the diamond and diamond studs are the same grade, here not much said!