What is the pureness level of diamond ring

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  1. 钻戒纯净度等级是钻戒上钻石的纯净度等级,钻石的净度由高到低,可以分为LC(无瑕疵)、VVS1、VVS2(极微瑕疵)、VS1、VS2(微瑕疵)以及SI1、 SI2 (small flaws), I1, i2, i3 (defect) and other levels. The higher the clarity of the diamond, the more expensive the price.
    If according to the standards of China, it can be subdivided into 10 levels from LC to P level. Generally, it is generally not used as a gem drill. The inlaid diamonds are divided into five levels of excellent, good, good, better, and generally.
    The expansion information:

    The standards for measuring the rare quality of a diamond have four dimensions, that is, the weight, clarity, color (color), and cut (color) Cut), which is usually called "4C standard". This standard was founded by GIA (American Gem Institute) and is currently the most mainstream diamond evaluation standards in the world.
    The standard for measuring the beauty of diamonds is called beauty. The beauty of the diamond depends on the light effect. The light effect of diamonds is identified from three indicators, brightness (white light), Fire fire color (color light) and Sparkle flash (flashing). The higher the brightness, fire color and flashing rating of diamonds, the higher the beauty of this diamond, the more brilliant.

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