I consulted many diamond institutions and some said that there are anti -counterfeiting codes on the diamonds, and some say no. What is going on?
5 thoughts on “What is the encoding on the diamond ring?”
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The encoding on the diamond is equivalent to the diamond ID card, which is unique. Generally, there are only 30 points of GIA certificate diamond waist with laser encoding. It is more reliable to buy this diamond, because the laser number of the waist can only be seen under the mirror of 10 times. As if you said, those who say that there should be no coding should be a small score, and there may be no laser numbers who may not be a laser number. This price is cheaper than GIA. It depends on how you choose it. However, you have to remind you that any diamond jewelry has a certificate, and there is a national inspection without GIA. So if you buy it, you must bring a certificate. Seeing that you do n’t know very well, I recommend a website for you, Enid, you search online, Tencent has ranking, I have friends who have bought it, the GIA certificate can be found on the website.
The encoding is used to identify the true and false diamond ring.
The national jewelry and jade quality supervision and inspection center (referred to as inspection center) is a national jewelery and jade professional quality inspection institution authorized by relevant state competent departments in accordance with the law. It is the authority of Chinese jewelry and jade testing. The inspection center provides commissioned inspection services for the society, undertakes the national market supervision and inspection, arbitration inspection, import and export commodity inspection, and formulated and revised relevant national standards. It plays a guiding role in regulating the domestic jewelry market and promoting the healthy development of the jewelry industry.
Some companies or institutions print some special marks or numbers on the waist of diamonds or diamonds on the countertop of diamonds to prove the source of diamonds.
For example: GIA American Gem Institute, a string of numbers and diamond appraisal certificates on the diamond waist it identified, similar to the ID card, similar to ID cards. Let's prove the grade of diamonds.
will also play logo on the diamonds they sell
Each diamond encoding is on the waistline of the diamond,
The coding of the diamond is the number on the diamond certificate,
There are all,
The encoding on the diamond must be the same as the code on his certificate!
The encoding of all diamond certificates can be found online.
Hello, it is usually diamonds of 30 points or more. American GIA testing agency products.
It consumers in other jewelry merchants can also ask jewelry merchants to put laser codes.
The diamonds with more than 30 points or more are not laser codes.
, but for our consumers, diamonds that are laser -encoded are still more secure.
The code is like our ID number, only one! Hehe ~~ Adjectives ~!