Sapphires naturally occur in a variety of colors, but the delightful deep blue sapphire is by far the best known. These lovely gem stones 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 gemstones and highlighting your choice of precious metals. Each gemstone in a 4 prong setting is held into place by four individual pieces of metal not shared with another stone. Our eternity bands in flawless .950 platinum can be set with your choice of gem stones, and we offer a vast selection of carat weights in stock for most styles, in GH/I1, GH/SI, and FG/VS color and clarity grades.