Ruby Analysis & Grading

Colored Stone Reports & Services

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Available Reports

Colored Stone Identification Report

Colored Stone Identification Report

Identifies and describes a material and lists detectable treatments. For any polished, rough, loose or mounted material.

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Colored Stone Identification & Origin Report

Colored Stone Identification & Origin Report

An Identification Report, with geographic origin added. For polished, rough, loose or mounted natural ruby, sapphire, emerald, Paraíba tourmaline, and red spinel only.

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Colored Stone Services

Add-On Services

GIA Add-On Services give you further information or security for your colored stone.

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 colored stones.

Batch Services

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

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Resources

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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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