I am considering purchase of the following diamond... http://www.whiteflash.com/diamonds/diamond_Details.aspx?itemcode=AGS-6339607# . I am completely unexperienced in the matter, and thus would appreciate the opinions of the more experienced. The price is ~ $7776 and I would have it mounted in a Tiffany-style solitaire setting. I am looking for opinions on the quality/price mix. Its recipient seems more concerned with the size of the diamond than other factors (of which she is probably unfamiliar), while I cannot ignore the quality issues. Does this appear to be a good mix of the two for the money? Again, ANY advice is greatly appreciated!