Show your commitment to the past, present and future with a brilliant 18k gold three-stone engagement ring with a beautifully colorful Chatham-created gemstone center. These gorgeous gemstone engagement rings feature amazing intricate detail and designer style. With lots of sparkling natural diamond accents, you'll get a big look at an affordable price. Each of these breathtaking 3-stone engagement rings features an eco-friendly gem-quality Chatham lab-grown gemstone center. All can also be Custom Mounted with your favorite natural or lab-grown gemstone.