A colossal, clear-cut diamond rests majestically on a rugged stone pedestal, enveloped by a dense, mystic forest under the golden hues of a rising sun, bathed in cinematic light. The scene is breathtakingly vivid, showcasing hyper-realistic details in 8k resolution. The focus is sharp, capturing the diamond's intricate facets that shimmer like liquid light. Surreal yet palpable, the atmosphere evokes a sense of epic grandeur, as if rendered in Unreal Engine 5, with every leaf and bark intricately defined against the backdrop of dawn's first light.