Gems Assisted Living Lake Havasu City, AZ - Assisted Living Community size: Small (1-10) Get Prices & Availability (800) 341-4753 Office Gems Assisted Living is an energetic assisted living community in Lake Havasu City, Arizona. It is within popular Mohave County which is part of the Grand Canyon State. + Read more Share this listing: Full Screen Gallery Lake Havasu City Senior Services Near Me None Listed Lake Havasu City Senior Living Near Me