You could have saved before reloading to try the other holy items. <img src="/ubbthreads/images/graemlins/disagree.gif" alt="" />
In theory, repeated re-loading should get you something close to what you had (quick save after sacrificing, but before identifying, then quickload to try to get something good).
Actually, the amulet might be a better choice, if you don't get into melee combat much.
VERY BIG SPOILER ON DRAGON ARMOR SET 
