Diamond Bus Co. offers a variety of unique products that cater to parties, small to large, using multiple buses to carry precious cargo. Diamond Bus Co. provides safe, reliable and professional transportation service to ensure you with an unforgettable experience. Diamond Bus Company is a privately owned small business local to the Crystal Coast serving Morehead City, Beaufort, Atlantic Beach, Emerald Isle, Cedar Point, Swansboro, New Bern, and all areas in between.