Alright, so here's the thing: just before you're beginning to flame, i do not know if this is the right forum to post in, nor am i 100% knowledgeable on your server-prices on gems.
But here we go:
Since the new patch, 4.0.1, has made its entry, a lot of bugs and glitches has been found. This is probably not one of 'em, but it's a great trick about how you can make money by being first!
Okay. The 'exploit' goes so far:
The new honor system has granted us some points instead of the thousands we had before.
My status is so far:
I had 55k honor before the patch (+ - 5k), and they got converted into just about 2200 points.
Gems, that you can buy at the Jewelcrafter vendor was before: 7'500 - and now: 165
The gems has become much cheaper.
If you're a bit lucky, people on your server does not yet know this, which means; It's time for math.
55000/2200 is equal to 25. This means, that 1 point is the same as 25 was before.
7500/165 is equal to 45,45. This means, that 1 point is the same as 45,45 was before - When we're talking gems.
So if you're thinkin' the same way as i am:
This means that gems has become double as cheap as before!
Today, i could buy 13.33 gems.
Last week, i could buy 7.33 gems.
+6 gems!
So if you're fast enough and the price hasn't already fallen, go pick those extra gems up!
As stated before: I don't know if this is intended or not, but most of your server might not know yet! So hurry up!