Hello all! I''m a long-time lurker, first time poster. This site is so wonderful! Like so many others, I''ve fallen in love with the halo rings and am considering whether I can stretch my budget to get one. I had assumed that the only way to do one is in platinum, but now I see a lot of white gold as well. I''m considering white gold because it would save some money, but I am concerned about the durability. Any thoughts about these potential pros and cons? Thanks!