To be honest with you, poltergeist, an expensive ring won't make you happy in the long term, surely it's about wanting to get married to the love of your life and all that? I have a �90 engagement ring that I never wear, and a �50 white gold band as my wedding ring. I don't like jewellery either so my wedding ring is the only thing I wear. I would find it obscene (and would be a bit fearful!) wearing something so expensive!
We also got married in Sri Lanka - it was very cheap (flew out mum, dad, mum-in-law and sis-in-law for a week, we stayed for 3 weeks) - far, far cheaper than in England and gorgeous weather. I can highly recommend it! In fact the whole holiday including wedding ceremony and family etc. cost about the same as that ring!!!