Colombia produces the world’s most expensive emeralds. The highest-quality stones can be worth tens of thousands of ... Filing Taxes The 5 most stolen cars in America—and the 5 least stolen—based on ...

Colombia produces the world's most expensive emeralds. The highest-quality stones can be worth tens of thousands of dollars per carat. Miners have fought over these treasures for centuries ...

Colombia produces the world’s most expensive emeralds. The highest-quality stones can be worth tens of thousands of dollars per carat. Miners have fought over these treasures for centuries, but in the ...