High-quality natural emerald, 1.33 carats, grade 1B, from the Atocha (1622). Roughly 1/4" x 3/16". Beautiful flat crystal on one side with rough surfaces and encrustation on the other side, all with an even dark-green color. From the Atocha (1622), with Fisher tag and certificate #96A-58373.
(1000 - 1500 USD)