There are several diamond -sized numbers in the diamond ring

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  1. The numbers in the ring inner ring are generally the production materials, purity of the ring, and the labeling of the merchant. If diamonds are inlaid on the ring, there will also be diamond weight.
    The inner ring of the ring will engrave the English abbreviation of diamond ring brands, as well as the material marking of the ring circle. This mark is forced by the country's compulsory requirement of each metal material to be marked.
    If the ring is inlaid with diamonds, the inner ring will also have the label of diamond carats, and the English abbreviation of carat is CT. In addition, if there are numbers, then production codes are generally coded.

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