Hi Mikki,
I don't know how much beadwork pays, but I can tell you that stringing pays $60 for a 1 page necklace design with instructions, and step by step beads paid a little more than that the one time I had a piece published there. Bracelets and earrings in stringing pay only $15, but you don't have to write instructions.
I don't do bead weaving, but I'm guessing that with bead weaving patterns, since you have to do diagrams, etc, and the project is more than one page, it probably pays more than stringing. My guess would be in the $150 range. You can email them and ask. I'm sure they will tell you.
Other non-interweave publications are all over the map on the pay scale. Bead style pays $75 per page (most projects are 2 pages). Simply Beads (now sadly out of business) paid anywhere between $75-$150 depending on the complexity of the project, and Bead trends is the worst--it pays nothing except a $20 gift card (usually to fire mountian gems) and 2 copies of the magazine. They do, however, have excellent photography, and are a monthly publication, so you have more chances to get your name out there and showcase your piece. Still, I save my best pieces for stringing and bead trends gets my B-list. I wish they would learn that offering better compensation will attract better designs.
Basically, you don't publish for the money. You publish for the exposure. (and of course, bragging rights.) The check is just a nice perk.
Good luck!
Erin