ed hardy jewelry wholesale How do you know if the diamond certificate is true? And what do you think of this certificate corresponds to this diamond? Is it true that the certificate is true and the diamond is fake?
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korean jewelry wholesale malaysia The diamond certificate is also called a diamond class certificate and the quality assurance of the diamond. Through the diamond certificate, we can query the 4C quality and level of the diamond. Each diamond certificate is based on jewelry experts A diamond report issued in grades and observation detection, such a report is a diamond ID.
The detailed details of diamonds. For the majority of consumers, the way to understand the good diamond is to obtain a comparison diamond appraisal certificate. Among them, placing diamonds at ten times the magnifying glass to analyze its size, clarity, cutting, polishing, symmetry and other characteristics. It also includes determining the color level of the diamond, fluorescent detection, etc.
The international diamond grade certificate is roughly the following:
Igi Academy (IGI) -ii diamond grade certificate
Diamond Level Certificate
Belgian Diamond High -level Council -HRD Diamond Level Certificate
ribbon jewelry boxes wholesale 1. Query Certificate Truth
The correspondence on the official website of the testing agency in accordance with the certificate number and the diamond carat size.
The official website address will be printed on the opposite side of each certificate. If not, you can also find it through Baidu.
2, query certificate corresponding to diamond
a, whether the lumbar edges of the diamonds supported by the certificate is consistent with the certificate (this step is suitable for laser imprint diamonds)
When there are diamonds with laser marks, the staff are requested to guide and assist you in the correct and simple methods to verify this laser imprinting with 10 times large mirror, professional diamond lamp, diamond table and other tools.
B, whether the defect location of the diamond is consistent with the certificate label (this step is suitable for the laser -free diamond certificate)
The purchase of any diamond with an international certificate, there is a clear flawed position chart on the certificate,
c, review at a third -party appraisal agency.
The precautions:
This Diamond less than 30 points generally do not have a special GIA certificate. Because diamond suppliers are different, diamonds with a department of 30 or more at the department may also have no laser number. The certificate of some diamond products is not a single diamond certificate, but a certificate of the finished product.
If it is the newly processed diamond product, its certificate may not be found within three days, not that this is a fake certificate, but because the information of the test center cannot be updated in time.
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The official website of the institution issued by the certificate on the certificate, and the flowing number of the certificate, can log in to the official website to check the flowing water number, compare whether the certificate and the electronic file left on the official website are consistent.
What is this certificate corresponding to this diamond?
The high -priced diamonds (mostly naked diamonds) will have laser codes on the waist edge, and the laser code will be recorded on the corresponding certificate to prevent the package from dropping the package. But generally this technology is only used on high -priced diamonds. After all, appraisal agencies will also charge this value -added service. This money is naturally passed on to consumers.
will the certificate be true, and the diamond is false?
I dare not guarantee not, so it is recommended to buy diamond jewelry to buy it in a big brand directly -operated store. After all, you can buy it a few times in a lifetime. If you do n’t worry about it, you can get a local appraisal agency to identify it. If there is a quality problem, you can investigate the compensation.
wholesale jewelry stoneless It depends on what certificate is, GIA has codes