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I'm sorry I don't know the answer to the question, but I think you might want to consider op that sun will drop in the overland in update 12. It will be BoE, and much easier to farm or buy. This includes jewelry and weapons.
Let me just say I have the sun set 3 jewelry and 2 sharpened swords, and it is a very very very good set for magicka Dk. That being said is it worth the gold spending on it? Maybe, maybe not. If you are trying to revive your magicka Dk from the depths of pvp darkness, you might be able to dust off a few cobwebs, but don't expect to start eating people alive just because you have this set.