950 carat uncut gem rough opal - I'm going in!
14:17
YouTubeBlack Opal Direct
950 carat uncut gem rough opal - I'm going in!
Join me as we uncover what lies beneath the surface of this colossal rough opal from Lightning Ridge. There are challenges to be had when tackling an opal of this size and you need to make sure you have the right equipment to get the best result. So stick around and see what we end up with! Click here to buy the gem flashlight https ...
2.1M viewsMay 16, 2022
Gemstone Collection
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HOW TO FIND PRECIOUS STONES IN ANY RIVER
YouTubeCabo Da Nau GemStones
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HUGE! 11,000 carat uncut gem opal gets carved to expose the top quality colors inside
8:21
HUGE! 11,000 carat uncut gem opal gets carved to expose the top quality colors inside
YouTubeBlack Opal Direct
1.4M viewsMar 13, 2023
How To Cut a Round Brilliant Gemstone Using a Faceting Diagram, For Beginners
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How To Cut a Round Brilliant Gemstone Using a Faceting Diagram, For Beginners
YouTubeMatt's Corner of Gem Cutting
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Gemstone Identification 5 Easy Steps to Identify Gems Like a Pro! 💎#gemstone #crystal #science
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YouTubeCrystal Clue
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Gemstone Identification at Home | How to Identify Gemstones in Jewelry | Gems & Stones
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Identifying Gems and Minerals | Stone Reference Guide | Moonstone Mamas
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