First I'd like to say thank you to everyone who takes the time to post and provide opinions. All of the information has ve been extremely helpful. I have narrowed my selection down to a few different stones and was hoping that some of the experts could weigh in and let me know which looks like the best value. I attached an image of a spreadsheet that had the stones in it so it would be easier to read and compare. All of these stones are on the net, so I haven't seen any of them in person. Also, I have not been able to get any images.
Also, my GF is very wants size but I want to get the best quality stone I can afford. She wanted something in the 2 Ct. range, but I decided to drop down in size a little to get some better quality. I tried to pick stones with big tables to maximize the size perception for the carrat weight, but not sure how well I did. If it's not too much trouble, I'd also love to get some opinions on how the table size matches up with the carrat weight for these stone.