Mini button-type earrings with semi-precious stones in sterling silver, Artemis model. These are very charming earrings made of 925 sterling silver, button-type with a pressure clasp, Artemis model, available in a varied assortment of semi-precious stones. The diameter of each earring is approximately 7 mm, and the stones are about 5 mm in diameter. The 12 available stones are: Labradorite, onyx, ruby, sapphire, emerald, amethyst, rose quartz, moonstone, turquoise, lapis lazuli, tiger's eye, and malachite.