A gem hunter and his team travel the globe in search of treasure; risking cobras, landmines and pirates in Cambodia in search of Sunset Rubies.
Traveling Silk Road into the Himalayas to search for rare beryl; the team races to India to bid for a Kashmir sapphire.
The crew travels under the mountains of Brazil for a 10-carat emerald; a gemologist makes a mistake.
The crew faces the dangers of the Tanzanian bush country in the quest for a Maasai gemstone.
Don overbids on a Zultanite stone; the crew is stranded while working on a side trip to Transylvania.
Don and the Gem Guys trek the foothills of Turkey after getting duped on a Blue Turk deal.