I bought it as sterling silver and copy and paste the title from the web site I bought it on. Most of the items I have purchased from them are stamped but not all. If you are not comfortable with it not having a stamp please do not bid.
You are welcome. Just thought I would let you know I do believe they are what they say because I can't wear cheap jewelry anymore, and I was skeptical but I got a couple pairs of earrings to try for me and I have had no problem with either set. Hope that helps.