Hi Jessica,
OK, It looks like a truly beautiful ring. I have a few suggestions that you might not like...
Color-I This is a little low for White Gold. you might be able to see some color in the stones.
Clarity-I1 In the size of diamonds that are in the ring, the cracks should not be too visible. It would annoy me, but most people won't notice them. I would push for a little better quality in the center stone; you are paying retail.
What concerns me is the quality of the mounting, and the durability of the setting.
If you "Aggressively Wear" your jewelry, you will start loosing diamonds out of the setting quickly. It looks like most of the diamonds are set with beads, It doesn't look like there are prongs holding the diamonds in. This means that there is very little metal holding the stones in. normally, when we make a ring like this we do it in Platinum which wears a lot better (and costs a lot more).
I would also be concerned about the general workmanship of the ring, and the cut of the diamonds.
I would definitely make sure you can send it back, and would also make sure you have a local jeweler (hopefully an AGS member) inspect the ring.
OK, here is the part where I rant about buying important stuff over the internet... How much is it worth to you to have someone local responsible for taking care of the ring... when you loose a stone, need it sized, want it cleaned? A lot of "Brick-and Mortar jewelry shops won't touch anything from the internet.. "Smart People" have said that "they can't tell, Jewelry is jewelry". This is not the case, much of the jewelry purchased over the internet comes from the far east, and the quality of workmanship is extremely sub-standard. Even if a local jeweler buys jewelry from the far east, they inspect it and make sure that it is close to what you ordered. When dealing with a web/mail order company, you can't look them in the face and ask whether or not it will hold up. there is not necessarily the accountablity....
All this is leading up to... you are not really getting a discount off of what it should cost you given the specifications. I would find a small jeweler (in a strip center not a mall) who has been there for several years) maybe even one who is a member of AGS (American Gem Society) and see what they have... Again, how much is it worth to you to have someone to talk to if you have a problem with something this important...
OK, so in case you haven't figured it out I work for a jewelry manufacturer and wholesaler, I see lots of poorly made jewelry, and part of my job is not to let anything poorly made get into our stock. I am a graduate gemologist, and have been in this business for over 30 years. and yes, I love WDW...
Sorry for the long post, I want to help... If a client comes in to one of our stores when I am working, and they have a ring like this one, I usually tell them it is beautiful (but we won't touch it)
I will urge caution since you haven't bought it yet...
