A Consumer's Guide to Understanding Lower Half Facet Length
28:10
How to Buy A Diamond Online Using Optical Technologies: Part 1 The FireScope
13:49
Truth about the 60/60 Ideal Cut Diamond Ring
15:23
2ct D Flawless + How the GIA Cut Grading System Corellates with ASET Technology
20:44
Understanding GIA Diamond Color Part 2: What Diamond Color Is
6:36
How to pick the most beautiful diamond using a GIA inclusion plot
21:32
Understanding GIA Diamond Color Part 3: Aspects that will make diamonds appear whiter.
7:04
Diamond Education: The Parts & Facets of a Diamond.mp4
7:16