As a last resort, there are sites that you can down load and print the diamonds and cut them out by hand. I do my own hexagons this way for GFG quilts. I do plan to do the diamonds next after I finish the hexi quilt I am working on now. I know many people don't want to take the time to cut them, but it really isn't all that time consuming. I can usually use the hex papers 3 or 4 times before they become to "limp" to work with. I would suppose the diamonds would be pretty much the same. Good luck finding what ever will work for you.