Haley didn't cut off her toe just for the sake of jewelry. She told INSIDER that she got it removed six years ago, when she was 17 years old, on the recommendation of a doctor. She had a condition where the second-to-last toe on her left foot was smaller than the rest and overlapped with the toes next to it instead of being aligned with them.
https://www.thisisinsider.com/tumblr-user-toe-necklace-2016-11
(post is archived)