Pushing the Limits: Diamonds 101
26:51
Sapphires Gemstone: Live Show #13
14:51
All about Ovals: Diamonds 101 Series
11:21
10 Steps on How They Grade Diamonds - Behind the Scenes LIVE at GCAL!
12:46
💎 How To Tell A Fake Or Real Diamond! I Spot A Cubic Zirconia, Moissanite, Lab & Earth Diamond
8:20
How To Find The Most Premium Lab-Grown Diamond Within Your Budget | Diamond Buying Guide
9:25
All About Moissanite: 2021 Edition
32:39
Cushion Cut VS Oval Diamond Face Off: Live Show #9
6:42