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.
Mount Vernon Estate, Virginia. Mount Vernon was the plantation home of George Washington, first President of the United States. The estate is situated on the banks of the Potomac River in Fairfax County, Virginia, near Alexandria, across from Prince George's County, Maryland.hough no architect is known to have designed Mount Vernon, some attribute the design to John Ariss (1725â1799), a prominent Virginia architect who designed Paynes Church in Fairfax County (now destroyed) and likely Mount Airy, Richmond County, Virginia.