There's a lot of jewelry made from reclaimed vintage silverware. Most of it is nice, and often looks like this (rings from Doctor Gus--super affordable at under $10 each!).
But every so often, someone sees the materials differently. Kristin Freiha at BohoElegance (on Etsy) decided to pull the tines off the forks and rework them into some surprisingly modern pieces. I like how relaxed they are, especially since they originated with grandma's formal silverware.
Images from Doctor Gus (center) and BohoElegance (top, bottom).