I love diamond jewelry and over the years have accumulated several expensive pieces. When I was more inexperienced I bought some pieces for which I paid a lot but which I now believe were overpricedd for the quality of the stones. As I learned more about diamonds and became a more educated consumer I''ve bought better pieces of higher quality most of which cames with a GIA certificate. Here is my question, Can I have GIA certify and inscribe the other stones I bought early on that do not have certificates or came with EGL certficates . I want to do this to satisfy my curiousity regarding the quality and specs of these pieces. As a follow question, I would also like to know whether the stones need to be unset and unmounted to be graded by GIA? My stones are set and I would not want to unset them to have them graded.... TIA for your responses. Must say that I find this forum very educational and WISH I had found this forum to educate myself before I ever bought a diamond!