Thank you for all of your advice
To answer some questions...
-I know that she likes round cut & princess cut
-I definitely want to present a ring when I ask (& I know that is important to her)
-She does like simple. I just came across that one & thought it might be a good deal & a good idea. Now that I've heard your reviews, I'm wondering if she would think that ring was gaudy. All of her regular rings are very simple-stone & ring that's it.
-She HATES yellow gold jewelry & I know she likes white gold.
I was thinking 1 ct because 1/2 ct seems so small in the stores...though I didn't see it on a finger and I'm sure that makes a difference. She does have relatively small hands though (5.5 ring size).
Could I find something tasteful & good quality for 1/2 or 3/4 ct for $1500?
Anyone have any pics of their "smaller than 1ct" ring on their finger so I can get an idea of what it looks like?
We are NOT flashy people. I just want to give her a ring she deserves & loves

She doesn't really own much nice jewelry so I wanted to get her something special.
Maybe I will check out Blue Nile....
As naive as this sounds, I didn't realize that the mall jewelers were such a rip off!!