Diamond belly button rings have come a long way since the early 2000’s. Don’t worry! The traditional diamond navel ring with the bezel resting inside the navel will always be in style, but things have gotten bolder. Belly rings have kicked it up a notch and they come in all different sizes and shapes. Don’t be surprised if you see exquisite shapes that are adorned with diamonds. One of the most popular style of diamond navel rings is the large bezel setting with small cubic zirconia gems surrounding the base setting. This multi-diamond look is taking the world by storm and making the belly piercing a great way to show off multiple different looks. Aftercare instructions.