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jewelry wholesale chicago
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gingersnap jewelry wholesale The specific viewing method is as follows. 1. Look at the 4C standard; the standard for determining the quality of diamonds is the 4C standard, which affects the price and value of diamond ring. The 4C standard is the weight, clarity, color and cut of diamonds. Such an important standard will be marked in the appraisal certificate. The higher its level, the more expensive its value.
2. Look at the number; the identification certificate of each diamond ring is unique, then its coding cannot be copied, and the number of repetitions will not occur. You can enter its appraisal certificate on the diamond query website. If the number is the same as the certificate in your own hand, then this diamond ring is worth buying.
3. Look at the steel seal; the diamond ring appraisal certificate is a steel print. When consumers buy a diamond ring, pay attention to see if there is a steel print, whether it is a anti -counterfeiting sign.
4, look at the diamond ring picture; generally there will be corresponding pictures in the middle of the diamond appraisal certificate. Check if it is consistent with the purchased things.