Browse all Black Diamond Surfboard Reviews completed by the global Boardcave community. Gather unique surfboard model insights and feedback, while learning more about the DHD Surfboards Black Diamond. Watch and read Black Diamond reviews from surfers with the same rider profile as you, filter results to a similar, weight, ability, fitness and volume to help you compare and buy your next board. Our unbiased reviews are used by shapers, surfers and the global surfing community to learn, advance and refine all round surfboard design.