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 Jacob K. Javits Convention Center of New York is located on Manhattan's West Side between 34th and 40th Street and 11th and 12th Avenue. The venue contains 11 separate halls on three levels and has 840,000 gross square feet of exhibition space.