Desingningstyle, It is a lovely bangle. I don't know about how much it might be worth. Assuming it's grade A jade, maybe $700-$1800? I haven't bought any jade like that before. This is my best guess, but am no expert. If you really want to know, you could spend $80 and send it to GIA for basic jadeite evaluation. They will determine whether it's A, B, C, or B+C jadeite. This is an identification few jewelers-gemologists can make as it requires special equipment that large gem labs have. Then, with that info., take it to a jeweler who knows jade and its market for an appraisal of market value. Thank you so much for posting it. Do you wear it often?