Copy-ready prompt: Use the uploaded product photo as the only reference for the item. Create a photorealistic square 1:1 ecommerce hero image of the exact yellow-gold ring with one oval blue sapphire and two clear side stones, preserving its silhouette, proportions, metal color, stone shapes and colors, setting, number of components, and visible construction details. Show the whole piece centered on a seamless pure-white background with soft even studio light, crisp focus, controlled reflections, and a light natural contact shadow. Keep the product visually prominent with clean white space around it. Do not add, remove, duplicate, or redesign any part of the jewelry. No extra jewelry, hands, packaging, text, logo, watermark, border, or invented product details. If a detail is not visible in the reference, do not guess it. For another product, replace the jewelry description while keeping the actual item photo attached.