thanks for all the replies so far! i'll try to explain more, answer questions, etc..
diamonds- mostly the blood diamonds issue, but also just that we're not really traditional in general. the jade would be a more personal touch, and not be the "usual" diamond look that neither of us really care for. we've also talked about tattoo rings, and other alternatives, though i think those would be moreso for the wedding bands... hmm
turns out jewelry exchange is very closeby. however, they don't seem to have jade... hmm might check into them anyways.
kernow- thanks for the story. i sort of feel like i'd want to surprise her entirely, and that'd be hard to do without the ring already in hand. i've thrown around the idea of using a "proxy" ring... or something. a 25 cent ring from a machine probably. but i want it to be clear i'm serious, and that it's not just a joke... i suppose i could get a proxy ring, put it in a proper case, and go that route. then we could have the best of both worlds.. hmm
thanks for the various links- i saw some of those and in general they're a bit gawdy. i like the idea of a simple silver/white gold/even platinum ring with a single jade piece... not sure if i'd want it set in the ring, or in one of those claw things (see how dumb i really about it??? hah)
chris- i found a company in the uk (just randomly, i'm in the US) that has ethical diamonds, etc... and they seem to be a cool little shop that i'd be interested in. my concern there would be having a most likely custom made ring that i would never see until it was basically too late to change anything...
on that note- how does it work when you custom order? i mean, you can only really know so well how the ring will look when you're talking about it beforehand... what happens if you don't like it when it's made, etc.?
i don't know have many married friends, and those that are married/engaged weren't really in the area i live in. but i'm definitely going to talk to them about it... see where they went, etc.
thanks and keep the ideas flowin'!
