Tombstones are composed of various stones adorned with different patterns and decorations, and their role in Islam and Iranian culture is considered integral cultural artefacts, with respect to the concept of life after death and their educative function to living people inreminding the concept of death and the eternal abode. In past societies, stones were perceived as the abodes of souls. This research employs a descriptive-analytical approach and library research method by exploring the various types of tombstones and diverse decorations associated with them in different Islamic periods, as well as the methods of conservation and restoration of tombstones. The paper also investigates the Islamic perspective on this matter. Restoration of Islamic tombs and tombstones is seen as a scholarly and practical endeavor, as evidenced by Islamic sources emphasizing the conservation of the tombs of divine figures, including the Imams, as a clear example of venerating religious symbols, a commendable practice and an emphasized aspect of Islam. Additionally, the restoration of the tombs of ordinary deceased individuals is justified due to its prominent role in reminding survivors of the concept of death and readiness for the journey to the eternal abode.