Independently Verified
IGI Gemological Report
Asset ID: KX-882 • Report No: 394882190
IGI_Report_394882190.pdf
100%
IGI
International Gemological Institute
Antwerp • New York • Hong Kong • Mumbai
Gemological Report
Report Number
394882190
Date
May 12, 2026
Object
One Loose Gemstone
Species / Variety
Natural Corundum / Natural Sapphire
Weight
3.208 Carats
Dimensions
9.45 x 7.62 x 5.12 mm
Shape & Cut
Cushion Mixed Cut
Color
Vivid Royal Blue
Comments & Origin
No indications of heating or thermal enhancement.
Geological testing reveals characteristics consistent with origin: Sri Lanka / Madagascar.
Laser Inscription
IGI 394882190 / KX-882
Digital Extraction
Confirmed Weight
3.208ct
Color Grade
Vivid Royal Blue
Treatment
Unheated
Cut Quality
Excellent
Cryptographic Anchor
IPFS Content Identifier (CID)
QmTz8Bq1x9KLPmR2N9vW5c4JpX9Yk...
Anchored to Smart Contract
This certificate hash is permanently encoded into the Polygon ERC-3643 token contract for asset KX-882. It cannot be altered or substituted.