Weird Question: Does your SO like all of your jewelry? My fiance and I were in Nordstroms yesterday, and I was casually suggesting a DY pendant that he could pick up for me for my birthday. He said (wrongfully in my opinion), "All of DY's jewelry looks cheap. It looks like biker jewelry." As I corrected his error, he continued to disagree with me. He likes Tiffany (my favorite), Cartier (thinks my Panthere is a beautiful watch), and likes simple classic diamonds (can't go wrong with those). However, the question still remains. Does your SO like all of your jewelry?
BTW- this was the pendant in question (I think I looked at the small)-
http://www.davidyurman.com/shoponline/product.aspx?itemId=Y0DGE&folderid=/women/enhancerspendants
Very few men pay close attention to - and care about- the finer details of what we wear. But if your guy is one of these types, you should pay attention to what his preferences are and do what you can to accommodate them.
The vast majority of guys are more concerned with the bigger picture of your overall look and the impression you give. As his wife-to-be, you are a reflection of him to a certain degree, just as he is a reflection of you.
"All of DY's jewelry looks cheap. It looks like biker jewelry." could mean that he wants you to steer waaaaaay clear of looking cheap or like a biker. Of course, I'm not saying that you do look cheap or like a biker (because, of course, I've never seen you!

), but I'm just proposing an idea of what your fiance
might be thinking. Sometimes we, looking through our Vogue-inspired eyes, perceive ourselves one way. But a man, who couldn't care two hoots what is in vogue, and might view what we see as 'stylish' in a different way.
Men sometimes have limited vocabularies regarding the aesthetic. My husband of 20 years started out our marriage with two adjectives: "matching" and "decorative". It's taken lots of years of give-and-take and trying to understand what he really means (and educating him with a broader understanding of fashion, interior design, etc.!).
Best wishes to you in your upcoming marriage!