I am a bit confused about baguettes. I am looking at a ring at my local jeweler and the baguettes look much darker to me than the photos I have seen posted here. They are very skinny tapered baguettes with a round center stone. So I asked my jeweler what the color and clarity is on the baguettes, and they told they are not graded. Is that true? Do skinny tapered baguettes reflect light differently? The jeweler also told me that he could change the baguettes if I am not happy with them. Is that easy to do? I do understand that baguettes don't sparkle as much as a brilliant cut, but the ones I am looking at don't appear to shine that much at all. I would appreciate any help!