I purchased a diamond from the diamond district in NYC. After I purchased it I was looking at Bluenile.com and was comparing the diamond I purchased to what they had available on bluenile. I came across this diamond that had the exact specs as the diamond I had in my possession. I looked at the GIA # and for some strange reason it was the same. So anyway I called up bluenile and I didn''t tell them right away that I had the diamond with the same GIA # I told them I wanted to purchase they diamond which they had online(which was the one I had) and you know what they were ready to sell it to me. I did come out and told them I purchased it already they said that it is possible that it is the same that the diamonds do come from NY. I just wanted to point out beware don''t be surprised if you purchase a diamond then see it online for sale.