No, pave diamonds are neither bound by glue nor any other material. They are carved on the metal ring surface. Even though they are craved, diamonds may fall out of the metal with time and no proper care. Therefore, it is essential to take precautions. One precaution can be to get fixed whenever you find paved diamonds lost. We offer a lifetime warranty on any manufacturing issues, and you can buy a 3-Year Extended Service Plan to cover services not included in the traditional insurance plans.