This is a pure platinum petal chain necklace. I don't remember when I bought it, but the warranty card shows a purchase record from Takashimaya in 2012. I haven't used it much, so there are no noticeable scratches or stains, but it has been stored for a long time, so there may be some minor scratches or stains in inconspicuous places. Please purchase only if you understand this. There is a marking for pure pt (platinum). Length: Approximately 42cm Weight: Approximately 1.9g Comes with a case and warranty card.