# GPT Image Hub prompt

## Luxury Jewelry Portrait Photo Grid
- URL: https://www.gptimagehub.com/library/luxury-jewelry-portrait-photo-grid
- Generator URL: https://www.gptimagehub.com/generate?promptId=oss-ym-g2-22362
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Flibrary%2Fluxury-jewelry-portrait-photo-grid
- Category: Portrait & Photography
- Model: nanobananapro
- Aspect ratio: 1:1
- Style: photorealistic
- Tags: jewelry, portrait, photo grid, smartphone photo, fashion, model
- Updated: 2026-10-27T11:39:48.098Z
- Created: 2026-10-27T11:39:48.098Z

Generates a cohesive four-panel photo grid showcasing luxury jewelry on a model in a natural smartphone aesthetic. Customize the ethnicity, jewelry type, and poses to create unique campaign sets.

### Full prompt
```text
{
  "objective": "Create a 2x2 portrait photo grid of a beautiful [Japanese] woman wearing luxury [diamond] jewelry, captured in a natural smartphone aesthetic with soft lighting.",
  "aspect_ratio": "1:1",
  "composition": {
    "layout": "2x2 grid (4 panels)",
    "style": "portrait photography series",
    "camera_type": "smartphone photo",
    "aesthetic": "natural, subtle sensor noise, realistic skin texture, unretouched look"
  },
  "character": {
    "ethnicity": "[Japanese]",
    "appearance": "beautiful, soft facial features, clear skin with realistic fine texture, light blush, glossy lips",
    "hair": "long, straight dark hair, smooth with slight volume",
    "expression_range": [
      "neutral gaze into the camera",
      "looking down gently",
      "side profile with hand in hair",
      "gentle smile looking upward"
    ]
  },
  "wardrobe_and_accessories": {
    "top": "minimal low-neck black top",
    "jewelry": [
      "[diamond] necklace with prominent shine",
      "subtle sparkling [diamond] earrings",
      "[diamond] ring visible during hand gestures"
    ]
  },
  "scenes": [
    "Panel 1: Frontal portrait, chin resting lightly on hand, direct eye contact, showing the [diamond] necklace",
    "Panel 2: Soft downward gaze, calm facial expression, light catching the [diamond] earrings",
    "Panel 3: Side profile, hand running through hair, displaying the [diamond] ring with soft shadows",
    "Panel 4: Relaxed slight upward smile with subtle sparkling jewelry highlights"
  ],
  "environment": {
    "background": "neutral dark gray studio background",
    "lighting": "soft diffused studio light with gentle falloff and natural depth"
  },
  "style": {
    "rendering": "photorealistic",
    "texture": "natural skin pores, fine smartphone grain",
    "color_grading": "neutral with subtle warm skin undertones",
    "focus": "sharp focus on face, gentle depth of field"
  },
  "negative_prompt": [
    "airbrushed skin",
    "plastic texture",
    "heavy retouching",
    "harsh contrast",
    "blown out highlights",
    "distorted anatomy"
  ]
}
```