Black White Fashion Profile Jewelry

(Nano Banana 2) High-fashion editorial profile portrait in black and white, featuring a sleek woman with her dark hair pulled back into a tight, polished low bun. Dramatic studio lighting with high contrast emphasizing a strong jawline and defined cheekbones. She is wearing striking, vibrant purple amethyst double-drop earrings surrounded by delicate diamond halos, which provide the only splash of color in an otherwise monochromatic vintage print style. Clean minimal background, high-end luxury jewelry campaign aesthetic, 8k resolution, photorealistic.