GIA's system meticulously evaluates a diamond's Lower, assigning it one of 5 Slice grades as outlined beneath: Over and above these standard characteristics, a grading report also implies any remedies the diamond has undergone, ensuring transparency for likely consumers. Coloration and clarity grading are subjective so tolerances amid labs fluctuate https://themedecoration60368.tblogz.com/diamond-certificate-igi-for-dummies-48190658