Eternity rings got their name from their design that is inspired by the concept ‘the circle of life’. Traditionally, an eternity diamond ring features a platinum band that is embellished with diamond accents or gemstones.     When it comes to eternity diamond ring designs, there are two options: full eternity diamond ring and half diamond eternity ring. In the former, the metal band is entirely paved with diamonds and hence, it will be really expensive. In the case of half eternity ring, the diamonds are paved only up to the half or only on the visible area. There are many upsides of choosing a half diamond eternity ring over a full eternity ring. The main advantage is that you can own a decent diamond at an affordable price. After all, what is the need of spending money on the diamonds that are not visible? Plus, you can choose diamonds of any size or shape in this case, unlike full eternity diamond ring. Note that you may opt to choose diamonds of dissimilar size and shape on your half eternity bands too in order to create a unique and edgy appeal.