Natural amethyst cut into a trillion (triangular) shape for a look that's a little more distinctive than the usual round stud — 0.80ct total weight, each stone measuring approximately 5mm, set in solid sterling silver with secure friction posts and backs. February's birthstone, amethyst pairs its rich violet-purple color with everyday durability, making these earrings equally at home at the office or dressed up for an evening out. A great pick for a birthday gift or as a subtly unique addition to your own everyday stud rotation. Color: Purple