Tri-strand silver tone rhinestone accent necklace

Tri-strand silver tone rhinestone accent necklace Purchased in a lot at auction, so I do not know the backstory/brand/material. Sorry! Pre-owned condition, please see all pics for details of wear, and let me know if you have any Qs. Happy to add more pics, etc, if there is anything you want to see up close. Smoke-free, pet-friendly home **To be eco-friendly, your item will be carefully packed/protected in clean, pre-used materials GBB_SGW_2020