Blue topaz necklace! I received this from someone who was wholesaling a few years ago, but I'm selling it because I don't use it. The chain part of this product is (probably) made of plating. *The engraving says NS. The stone is a natural stone, and this stone is said to represent "hope," "friendship," and "intelligence," and is said to have the effect of governing academics and culture. Although it is new and unused, there may be minor scratches. In the product category, I will list it as "Like New" to account for the storage period, but I have not tried it on. Thank you for your understanding. I have not found any damage or stains upon further inspection, but there is a high possibility of oversight. If you leave a comment, I will reconfirm! * I will answer questions and comments until the buyer is satisfied! * Please refrain from purchasing if you are sensitive to details, as I am an amateur in inspecting and confirming the item. * Please read the profile before making a purchase. * Please take a look at the other various products I have listed as well! ☆彡