I bought a diamond with an IGI certificate in Zhou Shengsheng. They said that they could check the authenticity of the online report. How can I check it?

4 thoughts on “I bought a diamond with an IGI certificate in Zhou Shengsheng. They said that they could check the authenticity of the online report. How can I check it?”

  1. First log in to the official website of IGI (the website itself is searching for it, knowing that the URL can not be posted)
    igi website has a Chinese version, select the language in the upper right corner
    "Verify your report" -select certificate The mainland (usually the one on the right) -enter the number and diamond weight on your certificate -your certificate jumps out.

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