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 .
St. Louis has a 2014 population estimated at 317,000 in the city limits, but the Greater St. Louis area is the 19th largest metro area in the US with a population of 2.85 million. St. Louis enjoyed its highest population during the 1950's, when it was home to 857,000 people and ranked 8th in the country. The city was still the largest in Missouri in 1980, but it has since been dwarved by Kansas City.