Natural Diamond-A Definition. By definition, a natural diamond is a diamond which originates in the earth, and was mined from the earth. The term natural refers to the creation process of the rough diamond material-which has to naturally occur in the earth over millions of years without human intervention.
Lincoln Square, Manhattan. Lincoln Square is the name of both a square and the surrounding neighborhood within the Upper West Side of the New York City borough of Manhattan. Lincoln Square is centered on the intersection of Broadway and Columbus Avenue, between West 65th and West 66th streets.
The Lincoln Memorial is a national monument built to honor Abraham Lincoln, the United States' 16th president. The monument is located in the National Mall in Washington, DC, at the western end. Construction of the monument began on February 12th, 1915. This was also Lincoln's birthday.