I finally got my stone and took it to the independent appraiser (Martin Haske to be exact). Here is the issue, he did not agree w/ the GIA grading of the stone in regard to the color and clarity. GIA said F, Martin felt it should have been G, and GIA said SI1, and Martin said it should have been SI2 because he can visually see the inclusion. He said the cut was excellent and the price fair. However, if it was a SI2, G color than the price would be too high! Now what?? I want to feel like I got a beautiful stone for a good price, but I'm not sure after my appointment w/ Martin. I got the stone online and have 10 days to return it for full refund. Should I keep it or return it??