IGI Diamond Certification – Complete Guide
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The International Gemological Institute (IGI) is a globally operating gem certification organization established in 1975. With laboratories in Antwerp, Mumbai, New York, Hong Kong, and other major markets, IGI plays a significant role in diamond and jewelry certification.
IGI is especially popular in the lab-grown diamond jewelry segment.
At RS Sakhiya Diamond, we prioritize IGI-certified lab-grown diamond jewelry to ensure transparency and trusted grading for our customers.
What Does IGI Certification Include?
An IGI grading report includes:
- Cut grade assessment
- Color evaluation
- Clarity grading with plotted diagram
- Exact Carat weight confirmation
- Fluorescence details
- Growth origin disclosure (for lab-grown diamonds)
Jewelry grading for mounted pieces
Many IGI-certified lab-grown diamond rings come with detailed grading reports for complete buyer confidence.
IGI and Lab-Grown Diamonds
IGI is one of the most widely used certification bodies for CVD and HPHT lab-grown diamonds. Many retailers prefer IGI reports for commercial distribution.
Why Choose IGI Certification?
- Strong presence in lab-grown diamond market
- Suitable for commercial and retail jewelry
- Globally accepted reports
- Competitive certification pricing
IGI certification is widely chosen for lab-grown and commercial diamond purchases.
FAQs
1. What is IGI?
IGI is an international diamond and gemstone grading organization founded in 1975.
2. Does IGI certify lab-grown diamonds?
Yes, widely used for CVD and HPHT diamonds.
3. Is IGI reliable?
Yes, especially in retail and lab-grown markets.
4. Can IGI certificates be verified?
Yes, through their official verification system.
5. Does IGI grade mounted jewelry?
Yes, it offers jewelry grading services.
6. Is IGI accepted worldwide?
Yes, internationally recognized.
7. Are IGI grades slightly flexible compared to GIA?
In some cases, yes.
8. Is IGI good for resale?
Yes, particularly in retail markets.
9. Is IGI cost-effective?
Generally, certification fees are competitive.
10. Which certification is common for lab-grown diamonds?
IGI is widely used in the lab-grown segment.
Explore our complete diamond jewelry collection to shop IGI-certified designs.
