This is item level 880 at level 110, same item level as the "unsullied" tokens that are bind to account.
- +1,712 Agility/Intellect/Strength (depending on class and specialization)
- On-use ability increases Crit Strike, Haste, Mastery, and Versatility by 755
It isn't a great trinket, but if you don't have anything better in the slot... /shrug
Video of what the visual effects look like: