Luxurious diamond pumpkin with golden jack o lantern face

A high-fidelity 3D digital rendering featuring a luxurious, diamond-encrusted jack-o'-lantern as the central subject against a magical, starry night backdrop. The pumpkin is entirely covered in a dense pavé setting of faceted, clear and light-blue crystals or diamonds, creating a shimmering, textured surface that catches the light with intense specular highlights and iridescent blue and purple hues. The classic jack-o'-lantern face—two triangular eyes, a triangular nose, and a wide, jagged grin with square teeth—is crafted from polished, reflective gold metal, appearing as if inlaid into the diamond surface or glowing with a warm golden light. The curved, thick stem of the pumpkin is also rendered in gleaming gold with smooth highlights. Floating in the upper left and upper right are two stylized, cute white ghosts with smooth, matte plastic or ceramic textures, simple black oval eyes and mouths, and tapered, curved bodies drifting against the dark sky. The background is a deep navy blue to black gradient filled with a multitude of stars, including sharp four-pointed sparkles and soft, out-of-focus white bokeh circles, creating a dreamy atmosphere. A few blurred orange maple leaves float in the distance. The pumpkin rests on a dark, highly reflective surface that mirrors the scene, resembling black polished stone or water with a subtle glittering texture, showing a distorted reflection of the pumpkin's golden face. Scattered around the base in the foreground are vibrant, stylized autumn maple leaves in iridescent shades of pink, purple, yellow, orange, and mint green, slightly out of focus due to a shallow depth of field. The lighting is dramatic and cinematic, utilizing global illumination and ray-traced reflections to emphasize the metallic sheen of the gold and the dispersion of the diamonds. The overall style combines photorealistic material rendering, typical of Octane or Blender Cycles engines, with stylized, toy-like character design, creating a festive, opulent, and whimsical Halloween atmosphere in ultra-high definition, 8k resolution, and ultra-detailed textures.