Full 4Cs assessment with a plotted clarity diagram. For loose, natural D-to-Z colour diamonds only, weighing 0.15 carats or more.View Sample Report
Full 4Cs assessment with a plotted clarity diagram, geographical origin and GIA report number laser inscription. For loose, natural D-to-Z colour diamonds only, weighing 0.15 carats or more that were submitted for rough analysis.
Full 4Cs assessment. GIA report number laser inscription included. For loose, natural D-to-Z colour diamonds only, weighing 0.15 -1.99 carats.View Sample Report
Online report only. Full 4Cs assessment and face-up diamond image. For loose, natural D-to-Z colour diamonds only, weighing 0.15-2.99 carats.View Sample Report
GIA Add-On Services give you further information or security for your natural diamond.
GIA Follow-Up Services verify, re-evaluate or update results from your original GIA Report.
GIA Specialist Services offer further analysis and information on your noteworthy natural diamonds.
GIA Batch Services utilise GIA-developed technology to analyse and sort natural diamonds based on varying test types.
Easily download grading results and PDFs of multiple reports at once.Learn More
Free online tool which will estimate a cut grade, when you enter the proportion and finish information.Launch Tool
Questions? Call +1 800 421 7250 ext 7590 or
+1 760 603 4500 ext 7590