What is the biggest emerald gemstone in the world?

The Bahia Emerald is an 840 lb. stone discovered in Bahia, Brazil, in 2001. This stone reportedly contains over 180,000 carats of emeralds (approximately 79.38 lb.), including the largest single shard of emerald ever found, described as “the size of a man's thigh”. read more

1. Bahia Emerald. Record: The Largest Single Shard Of Emerald Ever Discovered. Currently, the largest single shard of emerald ever discovered is the Bahia Emerald, which consists of a huge amount of emerald crystal cylinders, embedded in a host rock that weighs the equivalent of 1.9 million carats. read more

The largest precious gemstone ever found, yet unfaceted, is the Bahia Emerald weighing approximately 840lbs (381kg) (containing more than 180,000 carats) originated from Bahia, Brazil and is emerald crystals embedded in host rock. read more