The graduation rate at Diamond Beauty College is 66.67% where 38 students out of 57 candidates were completed their courses within 150% normal time (i.e. in 3 years for 2 years programs) at Diamond Beauty College. 0 students were completed their program in 100% normal time. Its graduation rate is around the average rate when comparing similar colleges' rate of 66.30% (private (for-profit) ).