Where is the Diamond District found?

The Diamond District is located on 47th Street between Fifth and Sixth Avenues in Manhattan. This area is renowned for being one of the world's premier diamond trading centers, housing numerous jewelers, diamond dealers, and jewelry manufacturers. The concentration of businesses in this specific location allows for the high level of accessibility and variety that customers and traders seek when purchasing diamonds and fine jewelry.

The prominence of the Diamond District is further enhanced by its storied history, having developed as a hub for the diamond trade after World War II when many European jewelers emigrated to New York City. This resulted in a marketplace that thrives on competitive pricing and a vast selection, attracting both local and international clientele.

The other options listed do not correspond to the recognized location of the Diamond District. While New York City is home to many other bustling commercial areas, 47th Street is specifically designated as the focal point for diamond and jewelry businesses, making answer B the most accurate choice.