"Vato Masina I": Sapphires rush near Bemainty, Madagascar (first part)
10:41
"Vato Masina II": Return to Bemainty 8 months after "Vato Masina I"
30:01
Sapphire mines, 12 years later
27:05
How do they turn the world's most valuable gold coins into priceless bracelets!
46:36
Hunting Down A Royal Blue Sapphire: Inside The Gem Trade | In Search Of Precious Stones | Ep 3/4
26:13
MINERAL EXPLORERS | S1 | Ep1 | BOLIVIA
55:24
Grands Reportages - Les trésors de Madagascar (émission de 2023)
12:02
From Rough to World Record - Estrela de Fura - 55.22 ct
52:12