Sterling silver 925 Paper Chain Open Heart Necklace

Beautiful sterling silver necklace, I thought it was Tiffany (bought as such on Poshmark) but unable to authenticate since it is under $500. Not listing as Tiffany but it will be shipped in a blue pouch and box. If brand doesn’t matter to you, it is a beautiful necklace. Paperclip chain is very much in style now. I just don’t wear it anymore.