Those T's are amazing!   And I'm all about the fancy clasp!   I thought I'd like ball clasps because they're the same shape as the pearls, but I find the hook mechanism too small and fiddly.   I much prefer a fancy clasp.  
The flower clasp is pretty, but it doesn't have a security latch.   If you're going to use a box clasp on those heavy pearls, it has to have a security latch also.
I love the seahorse used on the side.