What is Rocksbox? What is a Shine Insider or an It Girl? In the following video I answer those questions & go more in-depth about what Rocksbox is. Simply put, it's a jewelry rental subscription program that is $19 a month. Also, for a limited time, if you sign up with the code DIVASHOPXOXO you'll get your 1st month free. As I said, I go into more detail in the video. For pictures of the jewelry I received, see below the video.