Necklace and Earrings, about 1840-1875

While amethyst is not considered a particularly rare or desirable stone today (it is a quartz and rather soft) it was much prized in the nineteenth century.Until the late nineteenth century, when Brazilian deposits of amethyst were found, amethysts were considered important stones in expensive jewelry.This is an interesting half set, as the necklace has the style and delicacy of the 1840s, but the earrings resemble those popular in the 1870s.Research has revealed that the business stamped on the…