Watch List notes:

Small natural emerald, 1.31 carats, class 1B, ex-Atocha (1622). Roughly 1/4" x 1/4". Small dark green gemstone of the color associated with Colombian emeralds, well faceted and somewhat opaque. From the Atocha (1622), with original Fisher plastic tag and photo-certificate 96A-61007.
($800-1200)