These must have crystal gemstone stud earrings measure 8mm and are on a 925 sterling silver post. They are the perfect size to be worn everyday and make a lovely gift. Crystal gemstones are a combination of semi precious and precious crystal gemstones. Available crystal gemstones include rose quartz, watermelon quartz, rhodonite, red turquoise, opal, amethyst, blue turquoise, lapis lazuli, blue apatite, blue sandstone, green aventurine and green malachite.
