dramatic atmosphere

Use uploaded image of product and create a Platinum Diamond Engagement Ring displayed on textured volcanic rock at an outdoor mountainside. Surrounded by ash particles and gray tones. Lighting: diffused natural daylight. Mood: bold and elemental. Composition: macro with strong contrast. Captured using 85mm lens in ultra-realistic 8K. Style: cinematic luxury. Color palette: charcoal black and silver accents. Post-processing: high contrast polish and light vignette.