Only natural A goods will issue the certificate of "Jade" result. If it is grade B jadeite, one of the appraisal results in the certificate will be marked as "jadeite (treatment)", "jadeite (glue injection)", "jadeite (grade B quality)" or "jadeite (optimization)". C Jade will be marked with "Jade (Dyed)".
Look at the signs: on a genuine jade certificate, the most conspicuous signs are several English abbreviations, and the common signs are "CMA", "CAL" or "CNAL". CMA is a sign that the measurement certification of testing institutions is qualified, and the institutions with this sign are legal testing institutions.
Looking at the appraisal institution, the first thing to check carefully is whether the appraisal institution of the jade appraisal book has the right to issue the jade appraisal certificate. According to the division of industry departments, there are mainly five kinds of jade appraisal institutions. Quality inspection system, geology and mineral resources system, education system, trade associations, private enterprises.
The inspection method of the authenticity of the jade appraisal certificate is as follows: The first move: Look at the certificate to see the printing quality of the jade appraisal certificate. The real certificate looks very textured, with good printing quality, clear handwriting and standard typesetting. However, the printing quality of fake certificates is rough, the handwriting is not easy to read and the typesetting is not standardized.
The following details should be paid attention to when distinguishing the authenticity of jade card: 1. First, check whether the certification body that issued the certificate is the authoritative certification body of national qualification certification. 2. Whether the certificate is stamped with steel seal and signed by two appraisers. 3. The contents of online inquiry certificate and online certificate must be completely consistent with the entity certificate.
Check and evaluate the qualifications of institutions; After you get the jade appraisal certificate, you must first check whether the appraisal institution marked on the certificate has the appraisal qualification. You can query whether the organization is true and effective through the network.
How to distinguish the authenticity of jade certificate
1. See the printing quality of jadeite appraisal certificate. The real certificate looks very textured, with good printing quality, clear handwriting and standard typesetting. However, the printing quality of fake certificates is rough, the handwriting is not easy to read and the typesetting is not standardized.
2. Only natural A goods will issue the certificate of "Jade" result. If it is grade B jadeite, one of the appraisal results in the certificate will be marked as "jadeite (treatment)", "jadeite (glue injection)", "jadeite (grade B quality)" or "jadeite (optimization)". C Jade will be marked with "Jade (Dyed)".
3. Look at this sign. On the real jade certificate, the most conspicuous signs are several English abbreviations, and the common signs are "CMA", "CAL" or "CNAL". CMA is a sign that the measurement certification of testing institutions is qualified, and the institutions with this sign are legal testing institutions.
4. Look carefully at whether the shop opening organization that issued the jade jewelry inspection certificate has the right to issue the jade appraisal certificate.
How to distinguish between true and false jade certificates and how to see true and false jade certificates?
1, to see if the appraisal institution has the right to issue a jade appraisal certificate, we must first carefully check whether the appraisal institution of the jade appraisal book has the right to issue a jade appraisal certificate. According to the division of industry departments, there are mainly five kinds of jade appraisal institutions. Quality inspection system, geology and mineral resources system, education system, trade associations, private enterprises.
2. Only natural A goods will issue the certificate of "Jade" result. If it is grade B jadeite, one of the appraisal results in the certificate will be marked as "jadeite (treatment)", "jadeite (glue injection)", "jadeite (grade B quality)" or "jadeite (optimization)". C Jade will be marked with "Jade (Dyed)".
3. Distinguish the authenticity of the jade certificate by telephone inquiry, website inquiry, SMS inquiry, QR code scanning inquiry, etc.
4. Look at the printing quality of the jade appraisal certificate. The real certificate looks very textured, with good printing quality, clear handwriting and standard typesetting. However, the printing quality of fake certificates is rough, the handwriting is not easy to read and the typesetting is not standardized.
5. Look carefully at whether the shop opening organization that issued the jade jewelry inspection certificate has the right to issue the jade appraisal certificate.
How to test the authenticity of jade certificate
Scanning QR code query: Consumers can view all the information on the jade appraisal certificate by scanning the QR code on the mobile phone, and then compare it with the real jade appraisal certificate in their hands to verify the authenticity of the jade appraisal certificate.
No number: Jade certificates are generally numbered, which is a sign to check whether the number of certificate frames is true or false. False certificates generally have no serial number, in order to prevent us from finding that the certificate is false after checking the serial number. A jade certificate without a number is equivalent to a blank sheet of paper.
On the back of the observation certificate, there is the national official website, and the website registered in the Ministry of Industry and Information Technology is a government agency, not a private enterprise. Open the query URL and click the "Certificate Query" menu bar. Officially entered the jade appraisal certificate query interface.
There are two methods to check the authenticity of jadeite identification certificate: official website verification and telephone inquiry. Official website verification websites generally have the websites of appraisal institutions when inquiring about jade appraisal certificates. Log on to the website and inquire according to the serial number of the appraisal certificate.
How to identify the authenticity of jade certificate
Observe the English abbreviation marks on the jade certificate, such as whether there are CMA and other marks. If there is, it means it is a genuine jade certificate. See if the jade certificate has a number. If it has a number, it means that it is a real jade certificate. Otherwise, if it has no serial number, it means it is a fake jade certificate.
See the printing quality of jadeite appraisal certificate. The real certificate looks very textured, with good printing quality, clear handwriting and standard typesetting. However, the printing quality of fake certificates is rough, the handwriting is not easy to read and the typesetting is not standardized.
Look at this sign. On the real jade certificate, the most conspicuous signs are several English abbreviations, and the common signs are "CMA", "CAL" or "CNAL". CMA is a sign that the measurement certification of testing institutions is qualified, and the institutions with this sign are legal testing institutions.
Only natural A goods will issue the certificate of "Jade" result. If it is grade B jadeite, one of the appraisal results in the certificate will be marked as "jadeite (treatment)", "jadeite (glue injection)", "jadeite (grade B quality)" or "jadeite (optimization)". C Jade will be marked with "Jade (Dyed)".
Inquiring about the authenticity of the jade certificate: To inquire about the authenticity of the jade certificate, we must first check the authenticity of the appraisal institution to see if this institution is a formal appraisal institution.
What do you think of Yuzheng? What kind of jade certificate is true?
No number: Jade certificates are generally numbered, which is a sign to check whether the number of certificate frames is true or false. False certificates generally have no serial number, in order to prevent us from finding that the certificate is false after checking the serial number. A jade certificate without a number is equivalent to a blank sheet of paper.
Only natural A goods will issue the certificate of "Jade" result. If it is grade B jadeite, one of the appraisal results in the certificate will be marked as "jadeite (treatment)", "jadeite (glue injection)", "jadeite (grade B quality)" or "jadeite (optimization)". C Jade will be marked with "Jade (Dyed)".
Look at the license number. Every jadeite appraisal certificate will have a corresponding certificate number. This number is the key to test the authenticity of jadeite. The number on the back of the appraisal certificate should be consistent with the number posted on the back of the object. The appraisal agency will also provide a way to check the authenticity of the serial number.
Number: there will be a line of certificate number on the certificate, which is an important certificate to test the authenticity of the certificate. A certificate without a certificate number has no credibility. Important points to observe: Pay attention to whether the shape and color of jadeite sold by merchants are consistent with those on the certificate, or you can weigh it to ensure that other jadeite certificates are not being used.