The move means that customers can purchase digital issues of the Dave Sims classic through their local comics retailer or its official website.
Readers can access the content through the free Digital Comics Reader application, which comes with free cloud storage for all Diamond Digital purchases.
"Dave Sims's Cerebus is one of comics' singular achievements and has been a mainstay of comic shops since the Direct Market's earliest days," said Diamond vice president of purchasing Bill Schanes.
"This partnership between Diamond Digital and Aardvark-Vanaheim will bring this important work to the burgeoning digital market. Here at Diamond, we look forward to conquering new digital readers together with Cerebus: High Society."
High Society, originally released in 1981, was re-released in digital earlier this year following a successful Kickstarter campaign.
Diamond Digital was launched by Diamond Comic Distributors and iVerse Media earlier this year as a means to enable brick and mortar comic book retailers to sell content digitally.