Sorry if this has been answered before, but from all my research GIA is considered the most reputable diamond grader. The problem is, I also know that crown and pavillion angles (or percents) are very important, but GIA doesn't report that information. How can I use the Holloway Cut Advisor with a GIA diamond? How do I know I'm getting a great cut diamond if all I know is the table and depth?
Thanks!
Thanks!