08/01/2025
Listed $3,950 This Atocha emerald, weighing an impressive 9.61 carats, is a stunning piece of history and a remarkable artifact from one of the most famous shipwrecks ever discovered. Accompanied by a Certificate of Authenticity (dated July 8, 1986) from Mel Fisher’s Treasure Salvors, Inc., this emerald has a unique radiance and exhibits a nugget-like, luminous green color. The piece bears Fisher’s original treasure tag, Certificate #3096 TSI, and includes the diver’s tag from its recovery, adding to its authenticity and value.
Emeralds of this size and origin are exceptionally rare, especially those recovered from the Atocha, a treasure galleon with a storied history. Estimated auction values for comparable emeralds of smaller size, such as a 7.63-carat specimen, range between $15,000 and $20,000. Given its remarkable size and provenance, this 9.61-carat Atocha emerald could easily have been part of royal jewels or held as a gemstone for the church, making it a once-in-a-lifetime collector’s item.
The “Nuestra Señora de Atocha,” the crown jewel of Spain’s Tierra Firme fleet, set sail in September 1622 from Panama, loaded with immense wealth destined for Spain. The galleon carried an extraordinary cargo of gold, silver, copper, to***co, and gems collected from Spanish colonies, a bounty so vast it took two months to load. However, the Atocha’s journey was cut tragically short by a hurricane that struck on September 6, 1622, driving the galleon onto the coral reefs about 35 miles west of Key West, Florida. Only five survived from her crew of 265—three sailors and two enslaved people.
News of the disaster reached Spain, and authorities dispatched recovery ships to salvage the treasure from the Atocha and her sister ship, the Santa Margarita, which had also run aground. The Atocha, however, lay in 55 feet of water, maki
