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 ...
已浏览 211.4万 次2022年5月16日
Gemstone Collection
Top 50 most expensive gemstones in the world | precious and valuable gems | HDB TV
2:15
Top 50 most expensive gemstones in the world | precious and valuable gems | HDB TV
YouTubeHDB TV
已浏览 126.4万 次2024年1月31日
Can You Find Gems In North Carolina? Top Spots Revealed!
22:33
Can You Find Gems In North Carolina? Top Spots Revealed!
YouTubeExploring Creation Vids
已浏览 43万 次2022年3月15日
World's greatest treasure: crystals and gemstones | FULL DOCUMENTARY
52:52
World's greatest treasure: crystals and gemstones | FULL DOCUMENTARY
YouTubeSLICE Full Doc
已浏览 125.7万 次2023年2月24日
热门视频
HOW TO FIND PRECIOUS STONES IN ANY RIVER
9:06
HOW TO FIND PRECIOUS STONES IN ANY RIVER
YouTubeCabo Da Nau GemStones
已浏览 90.3万 次2024年3月15日
MOST EXPENSIVE Gemstones Ever Discovered
28:57
MOST EXPENSIVE Gemstones Ever Discovered
YouTubeTop Fives
已浏览 121.6万 次2024年3月25日
5 Value Gems That You can Easily Find
10:40
5 Value Gems That You can Easily Find
YouTubeCabo Da Nau GemStones
已浏览 143.1万 次2024年4月23日
Gemstone Identification
Gemstone Identification 5 Easy Steps to Identify Gems Like a Pro! 💎#gemstone #crystal #science
0:42
Gemstone Identification 5 Easy Steps to Identify Gems Like a Pro! 💎#gemstone #crystal #science
YouTubeCrystal Clue
已浏览 9312 次2024年10月6日
Gemstone Identification at Home | How to Identify Gemstones in Jewelry | Gems & Stones
9:31
Gemstone Identification at Home | How to Identify Gemstones in Jewelry | Gems & Stones
YouTubeTexas Gal Treasures
已浏览 13.9万 次2020年6月10日
How to Identify Gemstones
5:20
How to Identify Gemstones
YouTubeGemstones
已浏览 16.2万 次2019年10月17日