wholesale jewelry scarves How much is the diamond ring of one carat IJ color SI clarity?

jewelry wholesale place 1. The colorlessness of the diamond color is the best. The deeper the color, the worse the quality. D-F is a colorless level. G-J is a near-color level. There is basically a collection significance from K to the bottom. The price difference between each color level is generally 10%-45%.
2. Clarity ten times the degree of diamond cleaning under the microscope. The more defects, the more obvious the location, the worse the quality, and the price should be reduced accordingly. From high to low, it can be divided into FL, if, VVS1, VVS2, VS 1, VS2, SI1, SI2, P1, P3.
3, weight (ct) = 0.2 grams (G). Divide one carat average one hundred copies, each of which is one point. The greater the weight, the higher the value. The weight of the diamond is classified, and the price difference between a level sometimes reaches 1,000 yuan or more
4, cut (CUT) from high to low is Excellent, very good, good, fair, poor.
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