Average Base Salary
Average Hourly Rate
The average diamond grader salary in District of Columbia, United States is $44,302 or an equivalent hourly rate of $21. This is 13% higher (+$4,940) than the average diamond grader salary in the United States. In addition, they earn an average bonus of $651. Salary estimates based on salary survey data collected directly from employers and anonymous employees in District of Columbia, United States.