Natural Green Diamonds | GIA Knowledge Sessions Webinar Series Published 2020-09-03 Download video MP4 360p Download video MP4 720p Recommendations 49:30 Natural Pink Diamonds | GIA Knowledge Sessions Webinar Series 1:01:42 Identifying Mineral Inclusions in Diamonds | GIA Knowledge Sessions Webinar Series 58:48 Understanding the Origin of Natural Diamonds | GIA Knowledge Sessions Webinar Series 20:32 Could this be the cut of the year? I'm going in 1:07:41 A Look at Kimberlites: The Volcanoes that Carry Diamonds | GIA Knowledge Sessions Webinar Series 28:26 Luxembourg: Poverty in Europe's wealthiest country | DW Documentary 1:03:52 Laboratory-Grown Diamonds: Updates and Identification | GIA Knowledge Sessions Webinar Series 51:15 Natural Yellow & Orange Diamonds | GIA Knowledge Sessions Webinar Series 26:00 MYSTERIOUS COIN FOUND INSIDE SEALED ROLL OF $1 COINS! 37:03 Something Strange Happens When You Follow Einstein's Math 27:19 15 Mysterious Islands That Appeared Out of Nowhere 49:49 The MOST Mining Artifacts We've EVER Found!! 16:01 How HIMALAYAN PINK SALT Is Made 1:03:33 Emerald Sources: The Grass is Greener on the Other Side | GIA Knowledge Sessions Webinar Series 36:07 How to Start a Home Orchard (COMPLETE GUIDE) 13:18 Military families in Hawaii say water tainted by jet fuel made them sick | 60 Minutes 51:56 Burnout - When does work start feeling pointless? | DW Documentary 57:46 Tools of the Trade | GIA Knowledge Sessions Webinar Series 02:35 Speaking of Stones. Green Phantom Quartz: The Gemstone of Himalayas. Similar videos 55:47 Green Gemstones: History, Lore and Gemology | GIA Knowledge Sessions Webinar Series 58:09 Natural Blue Diamonds | GIA Knowledge Sessions Webinar Series 45:43 The Unique Story of Natural Diamond | GIA Knowledge Sessions Webinar Series 55:29 Colorless Diamonds | GIA Knowledge Sessions Webinar Series 1:26:52 A Comparison of Diamonds and Colored Stones | GIA Knowledge Sessions Webinar Series 52:40 Glowing Diamonds | GIA Knowledge Sessions Webinar Series 1:05:08 Interesting Discoveries from the GIA Laboratory | GIA Knowledge Sessions Webinar Series 1:05:12 Rough Diamonds: Natural Crystal Shapes & Surface Features | GIA Knowledge Sessions Webinar Series 57:16 A Glimmer of Hope: The World's Most Famous Blue Diamond | GIA Knowledge Sessions Webinar Series 54:04 The Latest Discoveries from Gems & Gemology | GIA Knowledge Sessions Webinar Series 58:05 Laboratory-Grown Colored Gemstones: Crystal Growth Methods | GIA Knowledge Sessions Webinar Series 58:55 The Science Behind Fancy Color Diamonds | GIA Knowledge Sessions Webinar Series 57:24 Diamond Color Treatment and Its Identification | GIA Knowledge Sessions Webinar Series 58:35 GIA Research — Not Just for Scientists | GIA Knowledge Sessions Webinar Series 1:09:47 The History of Diamond Cutting and Polishing Technology | GIA Knowledge Sessions Webinar Series More results