Consular diptych

One of the consular diptychs of Areobindus Dagalaiphus Areobindus, consul in 506, showing him in an imago clipeata (Louvre, Paris)

In Late Antiquity, a consular diptych was a type of diptych intended as a de-luxe commemorative object. The diptychs were generally in ivory, wood or metal and decorated with rich relief sculpture. A consular diptych was commissioned by a consul ordinarius to mark his entry to that post, and was distributed as a commemorative reward to those who had supported his candidature or might support him in the future.