1_doll_bead is the file name of the image on page 5 of the galleries. The galleries are images from the earlier years of the forum, from individual posts, put into a file that organized them into gallery format . I can't reference this one, for who knows what reason. I checked both the current forum as well as the archive. But I did Google it to locate the image which appears below. Perhaps the member who posted it originally can tell us about it again.

It is 23mm, appears to be an etched carnelian.