Can vegans wear sea shell jewelry?

It depends- some vegans would wear it if the shells were picked from a beach, but others wouldn't as they believe it still shows support to the killing of sea creatures for fashion and decoration. as a vegan, personally i wouldn't.

The point of veganism is to stop all cruelty. Is it cruel to pick up an empty shell off the beach and use it? Vegans aren't choosing to become 'angelic', they are choosing a lifestyle that helps to stop cruelty on this Earth.