The average cost of a dental implant in Chennai ranges from ₹20,000 to ₹45,000 per implant. This price can vary based on factors like the dentist's expertise, the type of implant used, the complexity of the procedure, and the clinic's location and reputation. Additional costs may include consultations, X-rays, bone grafts, and post-surgery care. It’s advisable to get a detailed quote from multiple clinics for comparison.