I am questioning the authenticity of a Cartier LOVE ring that I just got preowned (it's the wider LOVE ring, no stones in gold). I will post on the authenticity thread but I noticed that many posts go uncommented on. My ring did not come with a certificate of authenticity but I know those can get misplaced and not necessarily signify that the ring is fake. The ring I got looks in good condition. The inner stamping does not have a the "c" copyright mark and it seems that the rings I've seen has that mark. Does anyone's ring NOT have the circled capital C mark? Also, I took it to the Cartier store and the SA wouldn't comment on authenticity but said my ring is thicker than their current version. She said it may still be real but an older version but she's worked for Cartier a long time so why wouldn't she know if they got thinner? Does anyone know if the Cartier love ring (no stones) got thinner over the years? The one I have is the thickness of the current LOVE ring with diamonds. TIA!