There are many stunning designs for infinity diamond rings that are sure to woo your life partner. Some of those amazing infinity diamond band ring designs are given below. Infinity Diamond Band In this design, a beautiful platinum band is designed by giving infinity patterns at the focal point of the ring. Additionally, you can elevate the diamond quotient of the ring by paving melee diamonds on the infinity designs. If you prefer, you may highlight the infinity band by paving it with colored diamonds as well. Infinity Engraved Bands As the name indicates, infinity designs are beautifully engraved on the diamond ring band in this case. In addition, accent diamonds are paved randomly throughout the diamond ring band. In order to highlight the designs, you can engrave it using a different metal choice as well. Infinity Knots Infinity knot diamond rings are perfect to symbolize the union of two souls for eternity. Here, two infinity symbols that are entwined with each other will be given at the center of a platinum ring. Usually, the infinity knots will be embellished using colored diamonds.