AI Image: A hyper-realistic close-up, macro photography shot of a 3-carat deep ocean blue Asscher-cut tanzanit

Prompt

A hyper-realistic close-up, macro photography shot of a 3-carat deep ocean blue Asscher-cut tanzanite, intense violet-blue color, set on a 18k yellow gold ring. The ring features a sparkling diamond halo frame and a delicate double shank, with half-diamonds paved on both shanks. The ring is worn on a black woman's hand with long, elegant fingers, dark skin tone. Moody, professional studio lighting, shallow depth of field, dramatic contrast between the yellow gold and skin, 8k resolution, insane details, cinematic jewelry photography style. --ar 3:4 --v 6.0