Dates to the late Edwardian era, circa 1910.
Crafted in solid 14K yellow gold, and hallmarked as such upon the pin stem.
Attractive flowing design (note the top of the oval surround differs from the bottom) features a bezel-set 3mm+ round-cut natural green peridot, and 2 genuine post-set button seed pearls.
The stickpin measures 2.39" from end to end, with a top portion that measures 0.53" by 0.29". This piece weighs 1.2 grams.
Condition is very good, with no damages or repairs.