Below are some of the best big diamond rings for men. Chunky Diamond Ring A chunky diamond ring is a perfect option for men’s diamond rings if they like to flaunt unusual diamond rings. In this design, a wide band of 22k yellow gold that thickens towards its center to form a dome-like structure is employed. In order to boost up the overall sparkle of the ring, melee diamonds are encrusted on it in a random manner. Baguette Diamond Ring Baguettes are one of the best options to style big diamond rings for men. In this design, a wide diamond ring of black gold metal is enhanced by featuring a 5ct baguette diamond at the focal point. Here, a bezel setting is used to secure the main gemstone and also to offer a sophisticated appeal to the sparkler. Cluster Diamond Ring This is one of the most popular options when it comes to big diamond rings for men. In this design, around 50 tiny diamonds are clustered at the center of a 22k yellow gold ring in order to replicate a huge square shaped solitaire. Additionally, a brushed finish is given to the diamond ring band in order to lift up its overall appeal.