Free insured worldwide shipping · 7-day no-questions returns · Every stone independently lab-certified

Certification & Authentication

1 article in this category.

GIA vs IGI vs GRS: Choosing the Right Lab for Your Stone

A practical comparison of GIA, IGI, and GRS gemstone certification for natural emerald — turnaround time, cost, origin testing, and which lab suits which purchase.

22 March 2026

Call WhatsApp Shop Now