Can I ask a question regarding sizing. The Cartier size chart says the wedding band would need to be a size bigger than the normal love ring. Is that true? I found a good deal on a second hand site but now I am doubting about sizing. My ususal size is a 52. I have the really thin trinity one (which is discontinued) in 52. It says love ring 53 and wedding band 54. That is a big difference. Any thoughts on the sizing?