Igi Diamond Certification Vs Gia

Based on the results of the grading and pricing analyses igi certified diamonds potentially represent a good value opportunity.

Igi diamond certification vs gia.

Methods dual certified gia igi diamonds. I see you are mentioning that typically clarity and color grades of egl igi diamonds are off by at least 2 3 ratings if the same diamond was to be graded by gia or ags instead. Types of reports for look for while buying igi graded diamonds gia has diamond dossiers generally for small diamonds and full grading reports for any size diamond. Gia is a non profit organization while igi is a commercial institution.

I am going to purchase one diamond in the coming days and i would like to have the right knowledge for comparing an igi diamond vs. Understand from the retailer that igi offers the ideal cutting in their report while gia only offers 3ex. While all diamond certification entities range in their accuracy and grading systems the most accurate is the gia. The main difference between gia and egl is that gia diamonds are examined by four or more gem experts before a certification is made leading to consistency among all of the diamonds.

And they really proved to me that the igi diamond tends to be more brilliant than the gia diamond although the gia one has better colour and clarity. For two diamonds of the same carat color and clarity grade an igi certified diamond is on average 12 cheaper than a gia certified diamond. So what is their incentive to grade the diamond by igi. Deep down they know that igi would be more lenient with them than gia and that they might get more favorable results.

Egl diamond and for that reason we offer gia certified diamonds. Taking the average of the differences of all of these specific color clarity combinations weighing each coordinate on the matrix equally leads to the conclusion that gia certified diamonds are 18 77 more expensive than igi certified diamonds on average at least for 1 00 1 49ct diamonds. Another major consideration for diamond certification is the certification standards that the various labs operate by. Which made me confused about igi vs gia and what to choose for my diamond.