Use the supplied reference image as the sole locked product input. Preserve the product's exact appearance, structure, materials, colors, proportions, logo, label, accessories, and product-set relationship.
Create a 561:701 photorealistic commercial product poster. Place the single gold-and-white statement ring upright on mirrored glass planes reflecting a bright blue sky and clouds. Use clean sunlight, sharp reflections, and airy modern jewelry styling.
Use a polished premium advertising finish with crisp product focus, coherent perspective, realistic materials, controlled depth of field, and physically plausible lighting. Keep all decorative elements physically plausible and subordinate to the product. Keep existing product text legible when present. No poster text, watermark, extra product, unrelated logo, distorted object, changed product appearance, or unnecessary person.
