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