About Men's Platinum Halo Engagement. All our Men's Platinum Halo Engagement 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 Halo Engagement, creating a beautiful memory and brilliant reminder. We use only the highest quality materials to craft our Men's Platinum Halo Engagement 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 Halo Engagement. The profile, textures, and details of our Men's Platinum Halo Engagement 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 Halo Engagement is even more striking when brought to life in the finest precious materials.