Although the sapphire naturally occurs in many colors, the beautiful deep blue sapphire is the best known and most popular. These lovely gems look wonderful with white diamonds in these unique 4-prong eternity bands. A 4 prong setting is a fantastic choice for offering extra security to your precious gems and highlighting your choice of precious metals. Each jewel in a 4 prong setting is held into place by four individual pieces of metal not shared with another stone. Our diamond eternity bands are offered in 14 kt & 18kt white, yellow, & rose gold or exquisite .950 platinum. Select from an extensive range of carat weights in stock for most styles, in GH/I1, GH/SI, and FG/VS color and clarity.