日系奢华珠宝肖像四宫格

Create a 2x2 portrait grid of an extremely beautiful Japanese woman with luxury jewelry, captured in a natural smartphone aesthetic with soft, realistic lighting. Aspect ratio: 1:1. Composition: 2x2 grid (4 panels), portrait photography series, smartphone camera, natural, slightly grainy, realistic skin texture, not over-polished. Character: Japanese ethnicity, extremely beautiful, soft facial features, clear skin with natural texture, subtle blush, glossy lips, long straight dark hair smooth and slightly voluminous. Expression range: neutral gaze into camera, looking down softly, side profile with hand in hair, gentle smile looking upward. Wardrobe and accessories: low-neck black top elegant and minimal, diamond necklace clearly visible with elegant shine, diamond earrings subtle but sparkling, diamond ring visible in hand poses. Scenes: Panel 1: Front-facing portrait, hand under chin, direct eye contact, diamond necklace clearly visible. Panel 2: Looking down softly, calm expression, earrings catching light. Panel 3: Side profile, hand in hair, diamond ring visible, soft shadows. Panel 4: Slight smile looking upward, relaxed pose, jewelry subtly sparkling. Environment: simple dark gray studio background, soft diffused lighting, natural falloff, slight shadows for depth. Style: photorealistic rendering, natural skin texture, visible pores, slight smartphone grain, neutral tones with slightly warm skin tones, sharp on face with slight depth of field. Negative prompt: overly smooth skin, plastic look, excessive retouching, harsh lighting, overexposed highlights, blurry face, distorted anatomy.