https://www.gia.edu/doc/booklet_finish_culet_girdle.pdf
In the GIA Cut Grading System for standard round brilliant diamonds finish (for Polish and. Symmetry features) is factored into the final overall cut grade
GIA issues the Diamond Grading Report for loose natural diamonds only weighing 0.15 carats or more. For standard round brilliant cut diamonds falling in the D-
GIA issues the Diamond Dossier for loose natural diamonds between 0.15 and 1.99 carats in the D-to-Z color range. The Diamond Dossier is not issued for
For more information please see the articles by King et al. (1994
GIA colored diamond color reference charts / John M. King. — 1st ed. p. cm. ISBN 0-87311-053-6. 1. Diamonds—Grading. I. Title. TS753.K56 2006. 736'.23—dc22.
The filling of fractures cleavages
Thickness; Categories of the GIA Diamond Cut Grading. System” for details). The lowest grade for any category establishes the final overall cut grade.
ML Crowningshield is vice-president of the GIA Gem Rade. Laboratory lnc.
18 Oct 2021 In this same arti- cle Shen et al. reported that the GIA Laboratory was also seeing an increase in diamonds colored pink by coating with ...