The Black Diamond strain is a hybrid whose opinions converge on its dominance. Others say she is sativa dominated, some speak more of indica dominance. The Black Diamond strain is a cannabis flower that has its origins in Northern California. It does, however, have 24% THC with 1% THC. It will pamper your senses while putting your mind at ease. This variety is also called 'Black Diamond OG' or 'Black Diamond OG Kush'. Black Diamond strains are dark green and purple in color, covered with orange hairs and shiny white crystals.