Inside this 50 carat uncut gem is a black opal you won't believe
14:42
Quando o corte de opala dá terrivelmente errado – US$ 11.000 jogados fora?
12:06
I've cut so many of these but none cut like this uncut gem!
8:02
The Misfits Mine RAINBOW MATRIX Opal Worth A WHOPPING $180,000! | Outback Opal Hunters
26:58
10 pedras preciosas mais caras do mundo
14:44
Comprei 80 libras de ágatas e cortei algumas... Faixas PREMIUM dentro!
30:03
ATAQUE DE INSETOS ZUMBIS!: Transformando a madeira infestada de volta à vida
15:41
300 carats of uncut gem opal has incredible color inside. I cut it to pieces Literally
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