Gold Circle Necklace with Engraved Initials Mockup

Generate a hyper-realistic image of a woman wearing a gold circle necklace with engraved initials, styled as a high-end design editorial or campaign photograph. The woman has dark skin and curly black hair, visible only at the edges of the frame. She wears a cream-colored collared shirt, partially open to reveal her chest. The necklace features a delicate gold chain and a circular pendant with the initials 'MBK' engraved in a simple, elegant font. The pendant is attached to the chain by two small holes at the top. The image should capture the subtle play of light on the woman's skin and the necklace, with soft shadows and detailed textures. The overall mood is one of understated luxury and sophistication. The image should be free of watermarks and logos, and should resemble a high-end fashion photograph. The woman's face is not visible, focusing attention on the necklace and her elegant styling. The background is a clean white, allowing the necklace to be the focal point. The lighting is soft and natural, highlighting the quality of the gold and the engraving on the pendant. The image should convey a sense of refinement and elegance, suitable for a luxury jewelry brand or high-end fashion editorial.