A diamond eternity band, given as an anniversary gift, is a popular way to show one's continued commitment to marriage. An eternity band features a simple band with at least one row of diamonds wrapping around the ring. This endless band of diamonds symbolizes undying love and devotion.

Typically, the diamonds in an eternity band are all the same size and shape. However, some very unique bands feature a mixture of shapes including princess, emerald, and round cut stones. Some bands may also incorporate a mix of colored gemstones. Diamond eternity bands can be crafted from a variety of metals including gold and platinum. Traditionally, the metal used in eternity bands match that of the engagement ring and wedding band.

Diamond eternity bands are also a popular wedding band choice. When given during the marriage ceremony, the diamond eternity band symbolizes the bride and groom's commitment to lasting love.