Fluorescence Impact Calculator
Calculate diamond price adjustment for fluorescence grade relative to color grade.
Inputs
$
ct
Results
Price Impact
0%
Adjusted $/ct$8,000
Adjusted Total$8,000
Price Difference$0
AssessmentNo significant impact
How to Use This Calculator
- Enter the Base Price per carat for the stone without fluorescence factored in.
- Enter the Carat Weight and select the Fluorescence Grade: none, faint, medium, strong, or very strong.
- Select the Color Grade (D through I) — fluorescence impact varies significantly by color.
- Review the price adjustment percentage and Adjusted Value with fluorescence accounted for.
- Use the result to negotiate purchase price for stones with strong fluorescence.
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