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.
For other uses, see Mount Vernon (disambiguation). Mount Vernon was the plantation house of George Washington, the first President of the United States, and his wife, Martha Dandridge Custis Washington. The estate is situated on the banks of the Potomac River in Fairfax County, Virginia, near Alexandria, across from Prince George's County, Maryland.