Does this rough opal become the cut of the decade?
28:05
PIEDRA PRECIOSA DE ÓPALO DE LIGHTNING RIDGE, AUSTRALIA blackopaldirect.com
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Rough opal with thick gem red color bar. I expose it & I love it!
8:10
The Bushmen Find Spectrum Opals Worth $100,000! | Outback Opal Hunters
23:56
Opal miner needed my help cutting a gem worth $150,000 (raw and unfiltered)
14:17
950 carat uncut gem rough opal - I'm going in!
1:46:08
How to Cut Gemstones | Opal Faceting in 4K
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MOST EXPENSIVE Gemstones Ever Discovered
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