Gem Parcel Pricing Calculator
Calculate per-carat price for calibrated and uncalibrated gem parcels based on size, quality, and count.
Inputs
ct
$
Results
Total Parcel Value
$7,500
Adjusted $/ct$150
Per-Stone Value$300
Avg Stone Size2 ct
Parcel TypeCalibrated
QualityCommercial
Size Premium Factor1.2
How to Use This Calculator
- Enter the Total Carats and Number of Stones in the parcel.
- Enter the Base Price Per Carat for the gem type and quality level.
- Select the Parcel Type (calibrated matched sizes vs uncalibrated mixed sizes).
- Select the Quality Grade: premium, commercial, or low grade.
- Review Total Parcel Value, Adjusted Price Per Carat, and Per-Stone Value for trade negotiations.
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