Not to start an arguement Mardur, but you do realize the OP's signature lists his character is in his 30's right? If he's asking about upgrading from silver jewelry, I'm guessing he doesn't have piles of plat to throw around.
All your talk of Canni 3 and Black Sapphire jewelry and Fungi Tunics is like telling the kid working at McDonalds, "Just get a better job and buy a Ferrari, no big deal."
OP: Look at the P99 wiki Link, its got some good cheap gear for a shaman.
Luckily for a shaman, esp an Iksar, nothing is really that outrageously priced like some other classes. You can probably piece together a set that will last you to plane gear for 2k.
Edit: If you're willing to sit, Jarsath Scale rots in Karnors all day long... grab some of that for free. Looking at the stats
here I'm having trouble finding a piece that I wouldnt wear, especially for free. Most pieces are leaps and bounds better than the garbage stats on Totemic.