Follow a team of modern treasure hunters on their high-stakes quest for the world's most precious stones. Their global journey takes them to some of the planet's busiest and riskiest trading regions.
Rubies: Vietnam
Tanzanite: Tanzania
Imperial Topaz and Aquamarine: Brazil
Opals: Ethiopia
Emeralds: Colombia
Sapphire and Moonstone: Sri Lanka
Blue Sapphire and Zircon: Cambodia
Tourmaline: Nepal
Bi-Color Sapphire: Madagascar
Blood Red Rubies & Dark Green Jade
Ruby, Sapphire and Jade: Myanmar
Double Blue Aquamarine: Mozambique
Amethyst and Emerald: Zambia
