VVS Diamonds and Diamond Clarity. The 4th 'C' of diamonds, clarity, is a measure of the amount, size, color and position of blemishes and 'inclusions' in the stone. Inclusions are small bits of other minerals or metals that are formed along with the diamond.
Mount Vernon is a census-designated place (CDP) and unincorporated community in Fairfax County, Virginia, United States. The population was 12,416 at the 2010 census.
Census Population Estimate Alexandria's Population was 139,993 as of April 1, 2010. This compares to a 2000 Census population of 128,283, and is an increase of 11,710, or 9.13% over the 10-year period. Historic Census Population Estimates, 1790-2010. click to enlarge. Population Density. click to enlarge. Population and Housing Estimates