Upper Deck - Black Diamond - 2023/24

The Upper Deck Black Diamond 2023/24 hockey card set is one of the premium collections released annually by Upper Deck. Known for its high-end design, this set features autographs, memorabilia cards, and diamond relics, making it popular among serious collectors. Each box typically contains one five-card pack, with every card being either a hit (like autographs, relics, or rare inserts) or a premium base card. The Exquisite Collection subset, originally a standalone brand, is also included as a bonus inside Black Diamond boxes. Popular inserts include Rookie Gems, Diamond Relic Rookies, and Band of Color multi-color patch cards.