sydney sterling silver jewelry wholesale The color of the 26 -point diamond ring is colorless, no clarity, is it bad?
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dreamland jewelry wholesale The problem description is inaccurate. Diamonds have 4C parameters. If it is colorless, it is D ~ F level. It is a high level of color. The clarity level is also divided into many levels. What do you say is FL, if there is no time? If so, it is also a high level of clarity.
The knowledge of diamond 4C knowledge:
diamond weight, carat (also known as card) calculation. 1 carat = 200 mg = 0.2 grams. One carat is divided into one hundred copies, each called one point. 0.75 carats are also called 75 points, and 0.02 carats are 2 points. Under the circumstances of other conditions, as the weight of diamond increases, the value of the value is increased in geometric level. In each different size and shape, you can find a high -quality diamond. The most important thing is to find a diamond that is suitable and style that makes you like.
The diamond color, the more transparent diamonds, the more white the white can penetrate, and it is even more colorful after refraction and scattered. Diamond color grading is in the hierarchical environment of a professional laboratory, and technicians will be determined by repeated contrast between the hierarchical diamond to the standard color than the color stones. The whitening diamond is set to D -Class. The color of diamonds is divided into 11 levels, and in turn: D, E, F, G, H, I, J, K, L, M, N.
The diamond clarity. Professional staff are determined according to the amount of the diamond containing in 10 times the large mirror. Diamond clarity is the number of defects. The defects that affect diamond clarity are generally divided into two parts, namely internal defects and surface flaws. According to the degree of visibility, type, quantity, and distribution of defects, the clarity of diamonds can be divided into several levels. The clarity level is high to low -use FL, if, VVS1, VVS2, VS1, VS2, SI1, SI2, I1, i2, i3, indicating
diamond cutting, which refers to the diamond cutting ratio The accuracy and the perfection after completion. Many gem scientists believe that the cutting process of diamonds is the most important diamond characteristics. Because even if a diamond has the perfect color and clarity, the poor cutting can make the diamond lose its dazzling glory. GIA's cutting level is divided into EX, VG, G, F, P.
For more diamond jewelry -related knowledge, please go to the official website of Aimo Jewelry, there are very detailed introduction in Aimo Jewelry Encyclopedia.