Hand-picked round diamonds form the symbolic circle in this classic eternity ring style. The shared prong setting is the best selling gem setting style for diamond eternity rings and other diamond jewelry. The shared prong setting technique allows the gem stones to be more close-set and shows more of each gemstone than a design using more metal & a larger quantity of individual prongs. Our eternity bands are available in 14kt and 18kt white, yellow, and rose gold or flawless .950 platinum. Choose from a wide range of carat weights in stock for most styles, in GH/I1, GH/SI, and FG/VS color/clarity grades.