Neck:
10 man Eye of Eternity - quest item > gives neck

Belt:
http://www.wowhead.com/item=45552/plate-girdle-of-righteousness - crafted

Feet:
http://www.wowhead.com/item=45561/treads-of-destiny - crafted

Wrist:
http://www.wowhead.com/item=40332/abetment-bracers - gluth/gothix - naxx 25
http://www.wowhead.com/item=45269/unfaltering-armguards - kologarn 25

Ring:
http://www.wowhead.com/item=46046/nebula-band - algalon 10
http://www.wowhead.com/item=45297/shimmering-seal - flame leviathan 10
http://www.wowhead.com/item=43249/shadowmight-ring - can craft this for you as plan b

Back:
http://www.wowhead.com/item=46042/drape-of-the-messenger - algalon 10
http://www.wowhead.com/item=44005/pennant-cloak - obsidian sanctum 25
http://www.wowhead.com/item=46321/sunglimmer-drape - quest item (reply code thing in ulduar)

One hander:
http://www.wowhead.com/item=45990/fusion-blade - mimirion 10 man
http://www.wowhead.com/item=47569/spectral-kris - trial of the champion HC

Offhand: