Rough Diamonds: Natural Crystal Shapes & Surface Features | GIA Knowledge Sessions Webinar Series GIA (Gemological Institute of America) 1:05:12 3 years ago 42 850 Скачать Далее
Easy check at home between diamonds and crystals - very simple methods LIGHTNING WATER DIVINER 8:28 2 years ago 331 704 Скачать Далее
200 ct. yellow-orange Natural rough Diamond.... A Find of a Lifetime!!! Nimrod 6:17 2 years ago 15 436 Скачать Далее
61 Carats and 70 Carats rough diamonds available Fifth Generation Diamonds 0:29 4 years ago 83 681 Скачать Далее
how to identify rough diamond at home fake VS reyal diamond hunter 2:08 6 months ago 42 766 Скачать Далее
These Crystals can be Real Diamonds - See how to Identify Cabo Da Nau 22:18 1 month ago 133 747 Скачать Далее
Where to find diamonds, How to identify rough diamonds and how to recover raw diamond crystals Chris Ralph, Professional Prospector 43:30 4 years ago 1 735 007 Скачать Далее
Diamonds - Gem stone - Crystal - Easy way to differentiate at home using simple methods LIGHTNING WATER DIVINER 8:21 3 years ago 86 585 Скачать Далее
is this real diamond ? What is the difference between Diamond and quartz? Kırmızı Penguen 2:32 3 years ago 53 033 Скачать Далее
How to identify pure uncut diamond in 1 minute! The South African 1:00 3 years ago 7 894 Скачать Далее
how to identify diamond // how to identify a diamond by shape ! rough Diamond all safe. #Gemsworld Gems world 9:11 2 years ago 39 602 Скачать Далее
1.47 carat rough diamond freeform shaped with a beautiful icy look to it sku:kj2239 The Raw Stone - Rough Diamonds & Raw Diamond Rings 0:36 1 year ago 47 270 Скачать Далее
Learn How to Recognise Rough Diamonds In English Diamond Art Guide 7:52 1 year ago 18 601 Скачать Далее
