I know Vinted, I think I have an account there but really didn't go through it because I didn't have the time...Now that you've mentioned it, I might check on it. I have been on the look out on other platforms like Shopify, we have a local selling platform called Willhaben. I might activate my Etsy shop soon, I opened it some 15 years back when I was still working. There I sold mineral jewelries like necklace and earrings. I sold around 48 sets of earrings for Japan and a charm bracelet to a lady in the USA. Now, I must have the time after I am done with decluttering. Lololol!