奢华钻石 X 标志

Create a luxurious 3D product-style logo render of a large standalone {argument name="logo symbol" default="X"} emblem centered on a dark studio background. The symbol is thick, angular, and beveled, resembling the modern social-media X mark, with a polished metallic {argument name="metal color" default="gold"} outer rim and inner raised edges. Fill the recessed face of the letter with many small faceted {argument name="gemstone color" default="black diamond"} stones arranged in a tight pavé pattern, each stone catching tiny highlights. Use dramatic low-key lighting with bright golden rim glow, sharp starburst glints at exactly 4 visible points: the upper-left tip, upper-right tip, lower-left base edge, and lower-right lower edge. Place the logo upright on a glossy black reflective surface, showing a soft mirror reflection directly beneath it. Background should be nearly black charcoal with a subtle vignette and faint overhead spotlight haze, no text, no watermark, no extra objects. Render in ultra-detailed photorealistic CGI, high contrast, premium jewelry aesthetic, crisp bevels, realistic reflections, square 1:1 composition.

创建一个奢华的 3D 产品风格标志渲染图，将一个巨大的独立 {argument name="logo symbol" default="X"} 徽标置于深色摄影棚背景中心。该符号厚实、棱角分明且带有斜面，类似于现代社交媒体的 X 标志，外圈和内部凸起边缘采用抛光金属 {argument name="metal color" default="gold"} 材质。字母的凹陷面填充许多细小的多面 {argument name="gemstone color" default="black diamond"} 宝石，以紧密的密镶方式排列，每颗宝石都捕捉到细微的高光。使用戏剧性的低调照明，带有明亮的金色边缘光，并在 4 个可见点处呈现锐利的星芒闪光：左上尖端、右上尖端、左下基部边缘和右下边缘。将标志垂直放置在光亮的黑色反射面上，下方直接呈现柔和的镜像反射。背景应为近乎黑色的炭灰色，带有微妙的暗角和淡淡的头顶聚光灯雾气，无文字、无水印、无额外物体。采用超细节照片级写实 CGI 渲染，高对比度，顶级珠宝美学，清晰的斜面，逼真的反射，方形 1:1 构图。