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