Rough opal with thick gem red color bar. I expose it & I love it!
20:22
3 bars of opal color. Which one do I cut?
16:07
High grade rough opal has huge potential to cut thousands $$$
20:18
Uncut gem screams TOP BLACK OPAL I expose and polish
19:32
Uncut Crystal Gem Opal — or so I thought!
5:21
My 2023 Tucson Gem Show visit in 5 minutes
12:14
Polishing a opal fossil - Was it a bad idea?
19:58
Large Rough Opal cuts 3 gems worth over $20k
16:29