2 thoughts on “Gem Identification Certificate Inquiry Official Website”
Terry
4. The identification content on the certificate is relatively comprehensive and detailed. a. See the test content The projects including accessories, color, clarity, total quality, density, refractive index and other items, these projects in the national certified jewelry and jade testing agency are very strict. b. Look at the appraiser's signature The appraisal certificate requires two appraisers to sign for confirmation before it is valid. One is the appraiser, and the other is the school checker. c. See the seal This should be steel printing, and the fonts above can be clearly identified. d. See the number The number of this certificate on the back of the identification certificate, which should be consistent with the number posted on the back of the real object. It some certificates have website query or can be checked in SMS. If you don't worry, you can check it. Enter the number and you can find the style you bought (if it is true). The purity inspection certificate of precious metal jewelry, the most concerned about the type and content of precious metals. Jewelry and jade appraisal certificate. The test conclusion is the most important. According to national standards, natural jewelry and jade no longer indicate the word "natural", and gems that have been manually treated or synthesized must be clearly stated, such as: Emerald's identification certificate is generally marked as: emerald (A), bleach injection glue Treatment of emerald (B) and dyeing jadeite (C goods). 5. The appraisal items on the certificate must be a machine printing The country's compulsory requirements for the identification certificate must be printed for the machine. The appraisal certificate filled in hand does not have any reference value. If a identification certificate has the above five information, the certificate is more authoritative. 6 · How to distinguish the authenticity of the jewelry identification certificate? First of all, see where you can buy jewelry's appraisal certificate from, and the front will write very detailed; , then Baidu, search for the official website of the appraisal center, log in; Tip, enter your certificate number, just. If the real identification certificate, then what you look at on the Internet is exactly the same as that in your hand. If attention is worth noting that in order to prevent some merchants from selling sheep heads to sell dog meat and use real certificate fake jewelry, this needs to carefully check the photos above the certificate and the jewelery purchased. Similarly, let's talk about the total weight (electron call may have a certain error). If everything is the same, rest assured, the certificate is true, then the jewelry is true.
4. The identification content on the certificate is relatively comprehensive and detailed.
a. See the test content
The projects including accessories, color, clarity, total quality, density, refractive index and other items, these projects in the national certified jewelry and jade testing agency are very strict.
b. Look at the appraiser's signature
The appraisal certificate requires two appraisers to sign for confirmation before it is valid. One is the appraiser, and the other is the school checker.
c. See the seal
This should be steel printing, and the fonts above can be clearly identified.
d. See the number
The number of this certificate on the back of the identification certificate, which should be consistent with the number posted on the back of the real object.
It some certificates have website query or can be checked in SMS. If you don't worry, you can check it. Enter the number and you can find the style you bought (if it is true).
The purity inspection certificate of precious metal jewelry, the most concerned about the type and content of precious metals.
Jewelry and jade appraisal certificate. The test conclusion is the most important. According to national standards, natural jewelry and jade no longer indicate the word "natural", and gems that have been manually treated or synthesized must be clearly stated, such as: Emerald's identification certificate is generally marked as: emerald (A), bleach injection glue Treatment of emerald (B) and dyeing jadeite (C goods).
5. The appraisal items on the certificate must be a machine printing
The country's compulsory requirements for the identification certificate must be printed for the machine. The appraisal certificate filled in hand does not have any reference value. If a identification certificate has the above five information, the certificate is more authoritative.
6 · How to distinguish the authenticity of the jewelry identification certificate?
First of all, see where you can buy jewelry's appraisal certificate from, and the front will write very detailed;
, then Baidu, search for the official website of the appraisal center, log in; Tip, enter your certificate number, just.
If the real identification certificate, then what you look at on the Internet is exactly the same as that in your hand.
If attention
is worth noting that in order to prevent some merchants from selling sheep heads to sell dog meat and use real certificate fake jewelry, this needs to carefully check the photos above the certificate and the jewelery purchased. Similarly, let's talk about the total weight (electron call may have a certain error). If everything is the same, rest assured, the certificate is true, then the jewelry is true.
Where do you buy gems, where should they also send a book about gems.