We, 47 Diamond, are one of the largest online retailers of certified diamonds in China.  We come from the world's largest diamond business areas – 47th Street of the New York City - the Diamond District. 47th Street is the world's largest consumer market for diamonds. Over 90 percent of the diamonds that come into US go through New York City and most of them go through the Diamond District. More than 2,600 independent businesses are located on this block, nearly all of them related to diamonds or jewelry.  The world's most famous and reputable independent diamond research and grading institution – Gemological Institute of America (GIA) is in New York City.

Our company is built on a unique idea: Diamonds can be simple to understand.  Price can be very straightforward. Making the right choice can be easy.

At 47 Diamond you'll find highest-quality diamonds certified by the most respected independent diamond grading labs. You can create your own jewelry — choose the right diamond and we'll set it in your favorite earring, pendant, or ring design.