I didn't know anything about blood diamonds until reading about it on the internet, maybe a couple years ago. I wish I'd learned earlier, because it would've prevented me from getting diamonds when I was younger and stupider (I still have them but don't wear them -- what the hell do you do with that stuff?).
I'm so anti-diamond I wouldn't even wear a faux or vintage one. This is probably stupid, but I'd be afraid of anyone thinking it's real or not vintage and taking that as my approval of diamonds in general.
If you change this to, "And hey, if that means abortion doctors stop performing abortions, well, it's a win-win situation," I hope you'll realize how completely jacked this statement is, even if it was written in jest.