Colress'S Experiment Gg59 Population
Crown Zenith
816
Total Graded · Medium
Key Metrics
PSA 10 count450
Gem rate (PSA 10)55%
PSA 9+ rate89%
ScarcityMedium
Population Pressure
SupplyModerate Supply
Gem difficultyRelatively easy to gem
Price by Grade
Raw $3.40
PSA 9 $16.22
PSA 10 $45.48
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