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IGI Diamond Reports accurately assess a diamond's cut, color, clarity and carat weight according to strict international standards. Verify Report About
- E-Learning
IGI eLearning teaches core gemological fundamentals ...
- Jewelry Report
IGI Jewelry Reports are issued for pieces featuring ...
- Polished Diamond Course
The IGI Story The IGI Timeline IGI Newsletter Reports ...
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The IGI Diamond Report includes the gemstone’s ...
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IGI has the experience, knowledge and scientific ...
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IGI eLearning teaches gemological fundamentals while ...
- E-Learning
IGI Jewelry Reports are issued for pieces featuring natural and lab grown diamonds and gemstones. Each report provides all gemstone and mounting specifics, and clear standardized photos showing craftsmanship details that may not otherwise be visible.
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How does IGI verify your report service work?
Diamond Reports. IGI’s loose diamond reports clearly identify natural or lab grown origin and document all aspects of the diamond’s value-setting 4Cs. Learn More Verify report. IGI Education.
IGI Jewelry Reports are issued for pieces featuring natural gemstones. Each report provides all gemstone and mounting specifics, and clear standardized photos showing craftsmanship details that may not otherwise be visible.
Diamond Reports. IGI’s loose diamond reports clearly identify natural or lab grown origin and document all aspects of the diamond’s value-setting 4Cs. Jewelry Report. IGI pioneered grading reports for finished jewelry, providing peace of mind for millions of consumers who purchase jewelry every day. Colored Stone Report.
IGI's Verify Your Report service permits quick and convenient confirmation that your report matches what is recorded in the IGI database.
The Grading Process. Over the last 50 years, IGI has developed strict grading protocols to ensure consistency and transparency for both consumers and dealers alike. An IGI report is used and respected around the world to support the buying and selling of precious gems . Step 1. Carat Weight.