Create an ultra-realistic, high-end 4K studio close-up portrait of the uploaded product, displayed exactly as it is, do not change its shape, size, colors, materials, engravings, stones, logos, or proportions. All visible product details must remain 100% accurate and sharp. Present the product in a vertical, standing position, resting on a matte pedestal or clean surface. Do not lay the ring flat, it must stand upright and slightly tilted to the side, in the same elegant posture as a luxury bangle or open bracelet display. The product should appear perfectly balanced, with a realistic sense of weight and stability. If needed, allow it to lean slightly backward or to one side, as if resting naturally while still appearing sculptural and premium. Use soft, cinematic light from above-right (1 o’clock angle), creating smooth, controlled highlights across the surface. Add gentle fill light to the left to maintain shape visibility. Emphasize metallic reflections, gemstone sparkle, and accurate color representation without overexposure. Shoot from eye level or slightly above, looking down with a very slight angle (about 5–10°). This gives the ring a sense of height and dimension, similar to luxury fashion product photography. Use a seamless, dark matte background in deep charcoal or black. The pedestal should be neutral, low-gloss, and clean-edged, blending into the background but still grounding the product in space. Center the product vertically and horizontally. Leave enough negative space around it so it breathes within the frame. Do not crop the ring or let it touch image edges. Minimal, elevated, editorial. The product should feel like a sculpture, light, shadow, and form must enhance its shape and elegance.