Rough opal can be risky business - The outcome is incredible

Does this rough opal become the cut of the decade?

The Opal Whisperers Find $69,000 Worth Of Opal Nuts | Outback Opal Hunters

Black Opal 'Glowing Embers' cut from rough to a polished stone

Grinding into this uncut rough opal the gems emerged

$5k invested in rough opal. Do I make a profit from my opal hunting?

Incredible Woodworking Techniques and Wood Carving Machines

Rough opal cut of the year - I make a huge $45k profit

Rough opal with thick gem red color bar. I expose it & I love it!

High grade rough opal has huge potential to cut thousands $$$

Cutting Premium Malawi Agates Open w/ Lapidary Saw

Large Rough Opal cuts 3 gems worth over $20k

Uncut Crystal Gem Opal — or so I thought!

INACREDITÁVEL PEDRA QUE TIREI DO BARRANCO PARA LAPIDAR

300 carat massive uncut gem polished in reverse

Roughing and grinding to find gem opals

$125 MIRACLE OPAL from Australia

Miner parts with a 20yr old piece of rough opal treasure - I cut it!

Let's cut these agates open!

Cutting a Massive Gemstone Over 1000 Carats! How I Facet This Jumbo Quartz

BOS BACAN BUKA - BUKAAN RAHASIA ❗Kalau Yang Nonton Dikit Ga Saya Kontenin lg 😁🤣( Langga Stones )