link method ,sales at hotfinery.com All Crystal Jewelry are made by selected nature crystal from Donghai, all kinds of highest-quality crystal, include Rutilated Quartz, Milky Quartz, Amethyst, Smoky Quartz, Citrine, Aquamarine, Morion, Obsidian, Tridacna, Rose Quartz, Garnet, Moonstone, Amazonite, Lapis Lazuli, Tourmaline etc.. Some use high quality pure sterling silver. All jewelry are with the original pouches, boxes, package. Besides, we can also customize as per your particular requirement.