Late 18th century, Colombian emerald and 22k gold Iberian pendant with a modern, 18k gold bale.
Converted from a larger, Iberian piece that had several areas of disrepair. There is some wear to the back of the piece as can be seen in the photos. Measures 18.3mm including bale by 11.4mm wide and 7.5mm. Weight is 1.14 grams.