Последние добавленные видео:
diamond-knowledge
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10 years ago
1370543 10 years ago 4:20How to Choose a Diamond: Four-Minute GIA Diamond Grading Guide by GIA
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2 years ago
734899 2 years ago 6:15NATURAL VS. LAB DIAMONDS: WHAT'S THE DIFFERENCE?
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3 years ago
44098 3 years ago 8:47What to know before purchasing Diamond jewellery 💍|UNCOMPLICATING DIAMONDS FOR BEGINNERS |The 4 Cs
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2 years ago
165460 2 years ago 1:01How to grade a diamond. part 1
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4 years ago
54227 4 years ago 10:20UNDERSTAND GIA ! DIAMOND CLARITY KNOWLEDGE ! VS ? VVS?
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1 year ago
768 1 year ago 15:11Mastering The 4 C's: A Guide to Diamond Knowledge
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3 years ago
13880 3 years ago 58:48Understanding the Origin of Natural Diamonds | GIA Knowledge Sessions Webinar Series
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5 years ago
179698 5 years ago 11:19How to do Clarity Grading of Diamond | हीरे की Clarity Grading कैसे किया जाता है । DU-GEMOLOGY
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5 years ago
82850 5 years ago 10:28Diamond kya hota hai? 4C's - Carat/Cut/Color/Clarity in diamonds | Indian Bullionaire
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4 years ago
10726 4 years ago 4:58Understanding Diamonds | Everything you need to know about diamonds | Trotters Jewellers
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1 year ago
58319 1 year ago 3:41What is the difference between a Lab-Grown Diamond and a Natural Diamond ?
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2 weeks ago
13080 2 weeks ago 1:07A complete RECUT!! We turned this Marquise into an Oval… #diamond #knowledge #jewelry #revamp #viral
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5 years ago
23505 5 years ago 45:43The Unique Story of Natural Diamond | GIA Knowledge Sessions Webinar Series