Is there a way to re-roll unique items?

A unique item is an item with a specific name and artwork.Normal items have the same implicit modifier as unique items.

Unique items are meant to be less powerful overall than high-level rare items, but offer unique gaming and character builds that are based around them.

There are 1,146 unique items that have been released.See the timeline of unique items when they were added.

There is a good collection of information at the bottom of the official forum.

We have changed the drop rates of Unique items so that they are more common and powerful.The drop rates of unique items have changed.A common unique ring is more likely to drop than a common Unique weapon.