As long as the gold ring is polished by a qualified jeweler, it can be repaired as good as new. Keep it safe: Do not wear it when doing heavy work or physical activities. When not in use, put the gold ring in a jewelry box or suede bag alone to prevent scratches caused by friction with other jewelry. Keep away from chemicals: Avoid gold rings from bleaching or irritating chemicals. Although they won't hurt gold rings, they may change color. Clean on time: use professional jewelry cleaner, or soak the gold ring in mild soapy water, and then gently wipe it with a soft cloth. Gold inlaid rings need to be cleaned once every six months. Regular polishing: The best way to remove the scratches on the gold ring is to go to a professional jewelry store for regular polishing. There will be scratches visible to the naked eye, or there will be a natural oxide layer on the gold surface. Regular grinding can restore as new.