Is the Beijing certification given by a diamond ring to ordinary stores is credible? Is it more expensive to have international GIA certification?
3 thoughts on “What kind of diamond ring has international certification”
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Generally, domestic certificates are inlaid certificates, which are the identification certificates of the finished product. The international certificate is a certificate of a bare diamond. At the same time, the same size and level diamonds will be more expensive with international certificates, because the certificate is made abroad and the cost is high. Both certificates are very authoritative. At present, more naked diamonds on the market are GIA's international certificate. There are certificates codes on the waist of diamonds. You can see through professional tools. For naked diamonds, if it is a finished product, it is basically a state inspection certificate, which means a test of a whole diamond ring, including diamonds and rings.
Generally speaking, there will be international authoritative certificates for 30 points or more diamonds, and diamond ring will have a dual certificate. The price of diamonds of general international certificates is more expensive than the price of ordinary certificates.
The certificates of diamond ring include the national inspection certificate and international certificate. The finished diamond ring is generally a national inspection certificate. Only customized diamond rings will have international certificates or international and national inspection dual certificates. Diamonds with GIA certificates generally exceed the diamonds of other certificates of the same value.