Generally speaking, the color in Xie Ruilin is not good enough and the price is expensive. It is said that the reason is that Xie Jia mainly cuts work, and the really perfect eight hearts and eight arrows are very stone-consuming, so the price of his smaller diamonds is the same as other big ones. Your table width ratio and pavilion depth ratio are actually cutting work. Xie Jia is very particular about cutting. A perfectly cut diamond is as bright as a slight wear after a long time. It means that diamonds with high color levels will be white, and the cut diamonds will be shiny.

Everything is good except the color is slightly worse.

In addition, generally more than 50 points of diamonds have GIA international certificate.

P.s.GIA (American Jewelry Association) is an independent non-profit organization. As one of the authorities of the world gem industry, its certificate enjoys a high reputation in the world. NGTC Diamond Grading Certificate is a certificate issued by China National Jewelry and Jade Quality Supervision and Inspection Center.

As for the downstairs, I would like to add that anyone who knows a little about business knows that the value of diamonds accounts for 40%, and the cut, clarity and color each account for 20% (roughly). For wearing, it should be said that clarity has the least influence on naked eye recognition. The first reason is that above the vs level, it is difficult for the naked eye to distinguish. As long as it is not too obvious, the second flaw can generally be covered by mosaic or other methods. But if the definition is low, it can still be seen with the naked eye. In fact, colors can only be distinguished by contrast. If you look at one, unless it is particularly yellow, there is nothing to be picky about. Generally, when buying diamonds, they will recommend you to buy good colors, because it is intuitive and visible, but for the real value of diamonds, color purity is very important, and it doesn't matter if it is not pure. Although the current market says that it is eight hearts and eight arrows, the real eight hearts and eight arrows have very strict data standards. Even if the cutting is not up to standard, you can see eight hearts and eight arrows under the microscope, but the brilliance of the real cutting is much brighter.