Interactive Tool

Provenance Confidence & Authenticity Assessment

Self-Assessment Quiz for Antique Diamond Marketplace

Provenance Confidence & Authenticity Assessment | Fine Antique Diamond

Provenance Confidence & Authenticity Assessment

Self-Assessment Quiz for Antique Diamonds & Vintage Engagement Rings
Weighted scoring reflects industry best practices (GIA/AGs standards, CIBJO provenance guidance, auction cataloging norms). Use this to benchmark risk and plan due diligence.

1) Grading report availability

Please select an option.

2) Laser inscription status

Please select an option.

3) Seller type & reputation

Please select an option.

4) Chain of ownership documentation

Please select an option.

5) Period consistency

Please select an option.

6) Independent gemologist inspection

Please select an option.

7) Escrow & return policy

Please select an option.

8) Condition & work history

Please select an option.

9) UV fluorescence documentation

Please select an option.

10) Red flags present?

Please select an option.
Optional price context Provide asking price to see an offer range.
For context only; not used in scoring.
We’ll compute a confidence-adjusted offer range.
0

Provenance Confidence Score

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Your results will appear here with recommendations.

Market Adjustment
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Based on score
Recommended Escrow Holdback
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Release on inspection
Next Action Priority
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Due diligence step
Documentation
0%
Seller & Safeguards
0%
Physical Consistency
0%
Identity Markers & Flags
0%
Detailed Question Breakdown Alternating rows for clarity

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