Medium natural emerald, 3.19 carats, class 1B, ex-Atocha (1622). Roughly 3/8" x 1/4". Lovely cylindrical stone of transparent medium-green color capped on one end by some black encrustation. From the Atocha (1622), with original Fisher photo-certificate 89A-0065-1 (tag missing).
($350-500)