Dainty two-tone blue crystal necklace, silver-tone chain and findings

Dainty two-tone blue crystal necklace, silver-tone chain and findings. Extremely bright, gorgeous finish. Still in some of its original packaging, but purchased in a lot at auction so I do not know the backstory/brand/materials. Sorry! Pre-owned condition, please see all pics for details of wear and let me know if you have any Qs about the item, about bundling, etc. Smoke-free, pet-friendly home **To be eco-friendly, your item will be carefully packed/protected in clean, pre-used materials GBB_SGW_2020