These stud earrings feature two 5mm round shape amethyst gemstones each at 0.42 carats. They are accented by a halo of diamonds in J-K color, I1-I2 clarity at 0.01 carats. Total gem weight is 0.85 carats. Each earring measures 7mm. Earrings are crafted in sterling silver and have secure, post with friction backs.