Jones, New York “Annabelle” Necklace- new in box

Jones New York, Annabelle necklace- new in box. I received this (and other stuff) as a gift from the brand. Never worn. Great gift for yourself or for a loved one. I believe it’s cubic zirconia. I’m not sure about the silver- maybe silver plated, but I’m uncertain. Very nice and sparkly. Elegant :)