ryan brenzier on flickr http://www.flickr.com/photos/carpeicthus/552551812/
Honestly, if you're even considering this kind of thing... you've got issues.
Because he doesn't really love you unless he gives you an ALL-DIAMOND RING, like this one from Shawish Jewelers of Geneva, Switzerland.
Redditor laporkenstein forged his own wedding ring from a chunk of meteorite! Check out the extensive gallery of the process here!
Wonder what his wife will be wearing? I mean, diamonds are sort of anticlimactic at this point...
Check out these wedding bands by Sakurako Shimizu. They are molded into a waveform representation of your partner's voice recorded saying "I do," or any phrase you choose. A very cool and unorthodox idea!