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