Sapphire Rarity Analyzer - Determine How Rare Your Stone Is | Free Tool
🏆 Sapphire Rarity Analyzer
Determine How Rare Your Stone Is | 0-100 Rarity Score
Analyze Your Sapphire
Adjust the sliders to match your stone's characteristics. The rarity score updates in real-time.
🎨 Color Quality
Faint (1) → Light (3) → Medium (5) → Strong (7) → Vivid (9-10)
🌍 Origin
Unknown (1) → Australian (5) → Ceylon (7) → Burma (9) → Kashmir (10)
💎 Carat Size
Under 1ct (1-3) → 1-2ct (4-5) → 2-3ct (6-7) → 3-5ct (8-9) → Over 5ct (10)
🌡️ Treatment Status
Heavy Treatment (1) → Heated (3-5) → Light Heat (7) → Unheated (9-10)
✨ Clarity Grade
I3 (1) → I1 (3) → SI (5) → VS (7) → VVS (9) → IF (10)
Compare to Famous Sapphires
Your Sapphire
Rare - Collector Grade
Star of India
Exceptional - Museum Grade
563ct, Ceylon, Unheated
Logan Sapphire
Legendary - World Class
423ct, Sri Lanka, Flawless
Typical Commercial
Common - Mass Market
1ct, Heated, SI clarity
Fine Jewelry Grade
Uncommon - Quality
2ct, Heated, VS clarity
Investment Grade
Very Rare - Premium
3ct, Unheated, VVS
Why Use Rarity Analyzer?
Rarity Score 0-100
Comprehensive scoring based on color, origin, size, treatment, and clarity factors
Market Availability
See how many similar stones exist globally based on real market data
Collector Value Index
Investment potential rating from 1-10 with star ratings for collectors
Famous Comparisons
Compare your stone to legendary sapphires like Star of India and Logan Sapphire
Rarity Certificate
Generate printable certificate documenting your stone's rarity score and grade
100% Free
Professional rarity analysis tool at no cost. Use unlimited times
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