jewellery is obviously a very personal thing and some people choose not to wear it, but my sister lives in Canada and I bought her a silver pendant with her nephew / my sons fingerprint on it from when he was very small. She adores it! I used a local company (Southport) who only charged around £40 for it, but I believe notonthehighstreet.com do something similar, amongst others. Would arranging for something similar to be made using your own fingerprint be too sentimental? I also bought a keyring version for my husband and a Pandora charm for my Mum.