This is the Pearl Cross by Dianna Stevens. You can find it in her book "Tatterly's Delight". I didn't add any beads to it, I just love it the way it is. It is such a nice little pattern. I used Lizbeth Size 20 thread, variegated on the shuttle and white for the ball thread. This is my motif # 8 the second time around.
Dianna's website has been down for a few years now but you can still access it through the web archive. Here is the link for the pattern: http://web.archive.org/web/20080615054318/www.domesticarts.com/Patterns/pearlcross.html