Baubles and Trinkets / This is the Chalk Emerald, a carat emerald from Columbia. Columbia is the major source of emeralds. It is nestled in a cluster of 60 pear-shaped diamonds weighing a total of 15 carats. It is housed at the Smithsonian Institute.
Antique emerald ring from A La Vieille Russie in New York, which is an exquisite French masterpiece circa 1910 with a Colombian emerald that weighs about carats, accented with diamonds, and set in solid platinum.