Luxury jewellery commercial, elegant woman in black gown walking slowly toward the camera, confid...

Luxury jewellery commercial, elegant woman in black gown walking slowly toward the camera, confident runway walk, natural dress movement, sparkling diamond necklace and earrings, soft luxury studio lighting, cinematic camera tracking shot, ultra realistic, high fashion advertisement, jewellery remains sharp and highlighted, premium brand campaign, 4K.blurry, low quality, distorted body, bad hands, extra fingers, changing jewellery design, camera shake, motion blur, flickering, cartoon, CGI, artifacts