About Peridot Cross Jewelry. All our Peridot Cross Jewelry are available in a choice of gems and precious metals. You can also add your own personal meaning to any of our Peridot Cross Jewelry, creating a beautiful memory and brilliant reminder. We use only the highest quality materials to craft our Peridot Cross Jewelry with meticulous attention to detail. Our precious metals are recycled or responsibly mined. We hand-select each conflict-free gem in to perfectly complement your selection from our Peridot Cross Jewelry. The profile, textures, and details of our Peridot Cross Jewelry add individuality and style to everything you wear. When our work is done and you open that box, you'll see your design from our Peridot Cross Jewelry is even more striking when brought to life in the finest precious materials.