A solitaire diamond features only a single diamond, and as a result, a gemstone with ultimate sparkle and best quality is used for such wedding diamond rings. Hence, solitaire diamond wedding rings will be expensive than the ring that consists of more than one diamond. Then again, the extreme poise and beauty that the ring offers will be worth every penny that you spend on it. There are many amazing designs for the solitaire diamond wedding rings as well. The classic design for the solitaire diamond wedding rings flaunt a round cut brilliant diamond of carat weight 1.5 or more on a simple platinum ring. The gemstone is securely held in place using the traditional four-prong setting so that it can shine to the fullest, as the maximum surface area of the diamond is visible here. Additionally, a thin shank is used in this setting in order to highlight the main gemstone better. The traditional and timeless design for the wedding diamond rings further offers a flair of a modern twist to it and is sure to draw the attention of each and every spectator.