Here are two sets of comparisons to Chanel’s Le Vernis in Rose Moiré #593. Included below are:
- Marc Jacobs Gatsby which is more metallic with a sharper and darker finish (reviewed here)
- Chanel Perle Rosée #257 (released back in 2008, limited) is warmer and more seashell
- Chanel Violette #73 is more pink, this is not available in the US, but is available elsewhere, you might be able to find it at Chanel Beaute Studios which have exclusives and sometimes international releases
- Bobbi Brown Pink Pearl is sheerer and more pink
- Chanel Rose de Vents (released back in fall 2009, limited) is quite a bit more pink
- Chanel Quartz is more brown/taupe
- Butter London Yummy Mummy is more nude/beige
- Dior Destin is more purple and darker (reviewed here)
Swatches on the fingers, all colors with two coats:
For additional reference you can see comparisons on these awesome bloggers: The Polish Police, ChaHeVu, and Color Me Loud.