Diamond Ring Ultimate Luxury

Create an ultimate-luxury, highly realistic jewellery photoshoot featuring a diamond finger ring. Use the reference image as the exact product. Do not change its design, color, shape, or texture. Showcase the ring in a {{pose}} composition, captured at {{distance}} distance using a {{camera}} setup. Illuminate with {{lighting}} lighting to achieve impeccable highlights and exceptional diamond brilliance. Place the ring against a {{background}} background crafted for maximum prestige and visual impact. Apply a {{style}} visual style with a {{mood}} mood, refined contrast, shallow depth of field, and ultra-sharp focus on diamond facets. Render in {{ratio}} aspect ratio with {{quality}} output and flagship-level photorealistic realism.