GIA vs IGI: which is better?

Both have their strengths. GIA diamonds have 14,522,975 listings at an average of €4,391 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 3,871,281 GIA-certified diamonds and 5,904,236 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

$4.9K/ct

$1.3K/ct

Annonces actives

14.5M

27.2M

GIA

labGIA

diamond count3,871,281

Total des annonces14,522,975

Prix moyen par carat€4,391/ct

IGI

labIGI

diamond count5,904,236

Total des annonces27,157,776

Prix moyen par carat€1,175/ct

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