Gem Hunt — Season 1, Episode 5: Emeralds: Colombia

Episode synopsis

Ron Leblanc and his team of gem hunters travel to Colombia in search of Muzo emeralds, the world's most valued gemstone. But before they can get their hands on these prized stones, they have to negotiate their way through Colombia, dealing with the infamous cartels which control the emerald trade.

About Gem Hunt

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.

More episodes from Season 1

• E1Rubies: Vietnam
• E2Tanzanite: Tanzania
• E3Imperial Topaz and Aquamarine: Brazil
• E4Opals: Ethiopia
• E6Sapphire and Moonstone: Sri Lanka
• E7Blue Sapphire and Zircon: Cambodia
• E8Tourmaline: Nepal
• E9Bi-Color Sapphire: Madagascar
• E10Blood Red Rubies & Dark Green Jade
• E11Ruby, Sapphire and Jade: Myanmar
• E12Double Blue Aquamarine: Mozambique
• E13Amethyst and Emerald: Zambia