These gorgeous 18k Chatham blue sapphire engagement rings and bridal sets 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 gemstone engagement rings features an eco-friendly gem-quality Chatham lab-grown blue sapphire center stone. Choose from a variety of center stone shapes including round, princess cut, oval, cushion cut, emerald cut and more. Most of these wedding rings can also be Custom Mounted with your favorite natural or lab-grown gemstone.

Our stunning eco-friendly Chatham-created synthetic blue sapphires are real sapphires with the same chemical, physical and optical properties as their natural counterparts. Gem quality means there are no inclusions visible to the naked eye. We offer our blue sapphires in four different hues. Click on your blue sapphire wedding ring to select your favorite color.