Large Sky Sapphire [Eye of the Storm]  

 

I killed Eye of Veeshan today, and he dropped what I believe is the other version of this item. (same name, different graphic and lore) The item dropped today when identified returned these results: "Item Lore: Azure Star Sapphire." It also did not have the graphic of the item above. I conclude my drop was different than the one above. Now the question of which one to use in the quests remains. I have not read the quests, but usually the quests don't go into a whole lot of detail in Plane of Sky.