Последние добавленные видео:
synthetic-diamond-process
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4 года назад
415707 4 года назад 2:30How Lab Grown Diamonds are made?
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6 месяцев назад
140206 6 месяцев назад 14:11How a CVD Diamond is Made
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11 месяцев назад
112435 11 месяцев назад 6:58Can Diamonds Really Be Grown? The Making of Lab Grown Diamonds!
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1 год назад
1022507 1 год назад 5:41Inside India’s lab-grown diamond industry - BBC News
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6 лет назад
557464 6 лет назад 4:10Make Your Own Diamonds! | Earth Science
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12 лет назад
1668099 12 лет назад 4:23Personal diamond creation process
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4 месяца назад
14508 4 месяца назад 9:07How Are Lab-Grown Diamonds Made?
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13 лет назад
367747 13 лет назад 4:12How To Make A Diamond - Bang Goes the Theory - BBC
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2 года назад
12944 2 года назад 1:03HPHT DIAMOND,lab grown diamond
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8 месяцев назад
💎 How To Tell A Fake Or Real Diamond! I Spot A Cubic Zirconia, Moissanite, Lab & Earth Diamond
This video teaches viewers how to distinguish between a real diamond, a lab-grown diamond, a moissanite, and a cubic zirconia. The presenter demonstrates several techniques, including a fog test, a diamond tester, and a UV light test, to help viewers identify each type of gemstone.
645335 8 месяцев назад 12:46 -
11 лет назад
267590 11 лет назад 4:10How to Grow Your Own Diamonds | Bang Goes The Theory | BBC Studios