GIA vs IGI: which is better?

Both have their strengths. GIA diamonds have 8,615,571 listings at an average of €5,062 EUR/ct. The best choice depends on your priorities for cut quality, budget, and personal preference.

What is the price difference between GIA and IGI diamonds?

Price differences between GIA and IGI diamonds vary by quality grade and carat weight.

GIA vs IGI

Comparaison détaillée des diamants GIA et IGI : prix, disponibilité et données de marché.

The market currently has 2,742,428 GIA-certified diamonds and 6,861,561 IGI-certified diamonds tracked across all retailers. IGI certification has grown significantly, particularly in the lab-grown segment where it is the dominant grading lab.

GIA vs IGI en un coup d'œil

GIAIGI

Prix moy. au carat

$5.5K/ct

$1.6K/ct

Annonces actives

8.6M

16.9M

GIA

labGIA

diamond count2,742,428

Total des annonces8,615,571

Prix moyen par carat€5,062/ct

IGI

labIGI

diamond count6,861,561

Total des annonces16,895,040

Prix moyen par carat€1,509/ct

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