2:34
IGI explains CUT QUALITY.
1:55
IGI explains diamond colors D-Z
2:13
IGI explains all about how to read a diamonds CLARITY.
1:22
IGI explains all about CARAT WEIGHT.
4:57
IGI explains all about structured light environment (SLE) affecting the diamonds CONTRAST and light performance, using an Ideal Scope.
1:55
IGI explains all about CONFIDENCE. - Might just be the most important.
2:55
IGI explains all about how light behaves inside a diamond and the components of diamond light performance.
.1:41
IGI compares Lab Grown and Natural Diamonds.
15:26
This video will let you see first hand how Lab Grown Diamonds are created. Grab your popcorn!

2:42
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