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Welcome to International Diamond Laboratories diamond grading
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  • welcome to International Diamond Laboratories

    International Diamond Laboratories® provides the diamond trade and jewelry retailers with quality reports of polished diamonds. At International Diamond Laboratories®, objectivity is not just a statement, it is the result of scientifically based standards. Consistency through technology™ is our commitment to diamond & jewelry professionals and public we serve worldwide.

    Find out more about:

    • understanding the 4c's of a diamond
    • your jewelry certificate
    • your diamond and colored stones certificate
    • diamond grading
    • locations

     

  • September 28th 2009
    Mobile lab at Gold Souk

    March 29th 2009
    Add sparkle to DSF festivities

    March 27th 2009
    strengthens regional operations and introduces new...

    March 25th 2009
    Introduces grading service for coloured stones and...

    December 23rd 2008
    Opens in Italy

 
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