Overall, I had a satisfying experience. The pricing was fair and the staff was helpful. I felt a little like I had to bug them for updates, but that might just be my personality. I would say as a warning that unless you specifically ask otherwise, you will be provided with EGL graded diamonds. Do some searching online about the EGL grades, but you will find that they are always graded higher than they would be by more reputable authorities. Frost & Co is not overpricing the EGL diamonds, rather you get what you pay for. I.E. an IF EGL would likely be no better than a VS1 if graded by GIA. That being said, if you ask for a GIA diamond, like I did, they will find one for you at a fair price. Unless you have a trained eye, my suggestion is to insist on looking at only GIA certified diamonds.