Style Guide on How to Wear a Diamond Tennis Bracelet Tennis bracelets are a classic fashion accessory that can be worn with any outfit, from casual to dressy. A stunning tennis bracelet has excellent brightness and flares while elegant and understated. Diamond tennis bracelets are a classic jewelry item and wear them with any outfit and any jewelry, and they are also excellent for almost every occasion. Maybe you already have a few tennis bracelet models or are looking for a suitable diamond tennis bracelet to complement your particular style. From tennis bracelet trends to jewelry style, here's all you need to know about lab grown diamond tennis bracelet jewelry.