Small Gold Tone Necklace with Peachy Cream Stone Pendant

This elegant tiny gold necklace features a stunning cream stone. I am not sure what the stone is, but it feels like a genuine stone of some kind. It has an irregular edge, which makes me think it is a natural stone sort of worn down on one side, but not from use I believe it is from the stone. A pretty minimalist piece that would look beautiful on the backdrop of tanned skin. Is the kind of piece that will look great with a bathing suit or an outfit. It might be from Anthropologie. 002