Diamonds from Guinea documentary of Patrick Voillot

Tanzanite from Tanzania documentary of Patrick Voillot

DIRTY DIAMONDS - The Child Miners of Sierra Leone 🇸🇱

The Diamond Story

Diamonds Uncut

Three Precious Gems: Rubies, Emeralds, Sapphires

Colored diamonds of Borneo documentary of Patrick Voillot

5 TEMPAT YANG DIBENCI ALLAH | Ada 1 di Indonesia, Semuanya Dihancurkan Dengan Cara Yang Aneh

Turquoise from Iran documentary of Patrick Voillot

WORTH OVER $100 BILLION. This Is How People Mine Huge Diamonds & Gems Hidden Deep Underground

Deadliest Journeys - Guinea: The Land Of The Forgotten

Uncovering The Flawless Diamond: Inside The Gem Trade | In Search Of Precious Stones | Ep 4/4

Top 10 | Most Beautiful and Biggest Diamond Ever Found in History

Der Diamant aus Guinea Dokumentarfilm von Patrick Voillot

The mystique emeralds of Colombia | WIDE

World's Most Dangerous Hotel & Giant Diamond Mine in Siberia | Mystery Places | Free Documentary

Pearls of Tahiti documentary of Patrick Voillot

Inside The Gem Trade: Emeralds Of Colombia | In Search Of Precious Stones | Ep 1/4 | CNA Documentary

These Crystals can be Real Diamonds - See how to Identify

THE FILM !!! "MOGOK : THE LEGENDARY VALLEY OF RUBIES AND THE KING OF MOGOK CRYSTAL"

World's greatest treasure: crystals and gemstones | FULL DOCUMENTARY