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