GlobalGem GemEncyclo Pearl Analysis & Grading

Pearl Reports & Services

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Available Reports

Pearl Identification Report for Natural Pearls

Pearl Identification Report

Details quantity, weight, size, shape, color, origin, mollusk, environment and detectable treatments. For loose, mounted or strung pearls.

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Pearl Classification Report

Pearl Identification & Classification Report

Includes all Identification Report information, plus luster, surface, and matching, if applicable. For loose, mounted, or strung nacreous pearls.

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Cultured Pearl Classification Report for cultured pearls

Cultured Pearl Classification Report

Includes a detailed classification of cultured pearl(s) based on the GIA 7 Pearl Value Factors™ (size, shape, color, luster, surface, nacre and matching). For loose, mounted, or strung pearls.

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Pearl Services

Add-On Services

GIA Add-On Services give you further information on your pearl.

Follow-Up Services

GIA Follow-Up Services verify, re-evaluate or update results from your original GIA Report.

Specialty Services

GIA Specialty Services offer further analysis and information on your noteworthy pearls.

Batch Services

GIA Batch Services utilize GIA-developed technology to analyze and sort pearls based on varying test types.


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    Report Check Plus

    Easily download grading results and PDFs of multiple reports at once.

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    Lab Return Dates

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    Analysis & Grading Fees

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    My Laboratory

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    Facetware Cut Estimator

    Use GIA’s free online tool to estimate a cut grade.

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    Contact Lab Services

    Questions? Call +1 800 421 7250 ext 7590 or
    +1 760 603 4500 ext 7590

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    GIA Locations

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