A massive 356 kilos emerald was unearthed ... experts estimate that the entire specimen could be worth US$309 million. It was found by miners who belong to the Bahia Mineral Cooperative, a ...

RIO DE JANEIRO — Many extraordinary stories have been told about the Bahia Emerald, a large portion of them false. It has ...

For more than 15 years, one of the world's most famous gemstones — the 180,000-carat Bahia Emerald — has been held in Los Angeles County Sheriff's Department custody, its ultimate fate ...