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.
In 1904, the New York Times built the Times Tower on 43rd street just off Broadway to replace its downtown premises. The square in front of the building was called Longacre square, but was soon renamed Times Square. The name is now used for the area between 40th and 53rd street and 6th and 9th avenue.