About Three Stone Mother's Jewelry. All our Three Stone Mother's Jewelry are available in a choice of gems and precious metals. You can also add your own personal meaning to any of our Three Stone Mother's Jewelry, creating a beautiful memory and brilliant reminder. We use only the highest quality materials to craft our Three Stone Mother's 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 Three Stone Mother's Jewelry. The profile, textures, and details of our Three Stone Mother's 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 Three Stone Mother's Jewelry is even more striking when brought to life in the finest precious materials.