Analysis & Grading Colored Stone Reports & Services

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Available Reports

11111Colored 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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11111Colored 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.

View sample report
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Comparison Chart

Colored Stone Identification Report
Any material, any size View Sample Report
Identification and Origin Report
Colored Stone Identification & Origin Report
Ruby, sapphire, emerald, Paraíba tourmaline, and red spinel only View sample report
Approximate Cost $ 120 * $ 170 *
Full Gemological Exam
Weight
Measurements
Shape
Cutting Style
Transparency
Color
Identification Conclusion
Tested for Treatments
Geographic Origin **
Results & Observations
Full Color Image
*Note: prices shown for ruby, sapphire, emerald, alexandrite and tourmaline under 3.00 ct.
**If origin can be determined and is applicable to the gemstone type.
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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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