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American Gemological Laboratories

  • Home Page
  • The Laboratory
    • About Us
    • Christopher Smith
  • Services
    • The Prestige Report™
    • The Prestige Report™ with Grading
    • GemBrief™
    • JewelFolio™
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AGL Clarifies Its Policy On Color Stability Testing Of Sapphires

April 25, 2019
ColorStabilityTesting2019_PressRelease_Full72dpi.jpg

Below is an example of a Prestige Report with the above mentioned modifications noted in red.

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