[Jewelry making - Article 00136] - [Orchid] Pricescope's diamond grading

[David Barzilay Lord of the Rings]

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    Some of you might have heart that a recent survey in the US concluded
    that diamond grading was highly subjective and the three main labs
    varied in their estimates of colour and clarity. The survey was
    conducted by Pricescope and looked at diamond grading by the GIA, AGS
    and EGL USA lab grading. The survey can be found in full at
    http://grading.pricescope.com 

    In addition to above, that URL leads to a whole bunch of good
    information. 

David Barzilay, Lord of the Rings
607 S Hill St Ste 850
Los Angeles, CA 90014-1718
213-488-9157

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