VS clarity is the next grade after VVS. Generally, the difference between the two comes down to the number and size of inclusions. A VS diamond will have more flaws, but what makes the biggest difference in terms of visibility is the size of these inclusions â VVS diamonds have smaller flaws than VS ones.
Another historically important product of the area is Mosul marble. In 1987, the city's population was 664,221 people; the 2002 population estimate was 1,740,000, and by 2008 was estimated to be 1,800,000 The city's mayor is now Zuhair Mohsin Mohammed Abdulazeez .
Historically, important products of the area include Mosul marble and oil. The city of Mosul is home to the University of Mosul and its renowned Medical College, which together was one of the largest educational and research centers in Iraq and the Middle East. The University has since been closed.