The distinction between diamond studs are grade diamond studs are how to distinguish

Diamond itself is dazzling and dazzing, because of its natural generated structure, perfect cut craft, make diamond more brilliant, but as a sparkling diamond studs are different degree is also different, degree of sparkling diamond studs are different on show is not the same as guardian star is known to all, net of diamond is one of the 4 c standard diamond, diamond studs are the less the better contains impurities, diamond of gloss and color will be fire, the better the more attractive. Diamond studs are bad on the vision to see the time, it is not so perfect, so is diamond studs are how to distinguish? According to domestic practice, diamond studs are divided into five levels of big, LC for the first level, said the diamond is very perfect VVS1 and VVS2 belong to the second grade, the grade of diamond and the slight defect, minor defects for the third level, including VS1 and VS2, SI1, SI2 is belongs to the micro defects of the fourth grade diamonds, and fifth grades of P1, P2 and P3 is the unity is found defective. Within each level will have different identification, which is mainly based on diamond defects itself decided by the location, size, etc. When we buy diamonds in general general GIA classification standard, and overall national classification standard is the same. Diamond studs are in accounting for the weight of the diamond overall price above is the smallest, so you can choose what kind of a little lower clarity of diamonds can be, the overall influence on diamond won't have too big.