Unnamed Borg diamonds

This article lists Borg diamonds without any known designations.

T'Uerell
The following Borg diamonds were part of a Borg Collective which was controlled by the rogue Vulcan scientist, T'Uerell.

Against Praetus
A diamond fought alongside two Borg obelisks against a trio of Romulan warbirds led by Commander Praetus in the Bajor system. They were destroyed with assistance from a Federation Alliance task force led by the Enterprise-E. 

Against Klingons
A diamond fought alongside two Borg obelisks against four Klingon ships in the Bajor system. They were destroyed with assistance from a Federation Alliance task force led by the Enterprise-E.