According to our records, this business is located at 1744 NE Miami Gardens Dr. in Miami (in Miami-Dade County), Florida 33179, the location GPS coordinates are: 25.945872 (latitude), -80.166197 (longitude). A-1 Diamond Co is categorized under Pearls (SIC code 5944). Known organization manager is Ben Harris. Current estimates show that the unit has a sales volume of $780,000 and staff of approximately 5 people. You can contact the company by phone at (305) 947-8386.