vibrant red crystal gemstone on dark background

gemstone crystal ruby mineral jewelry geology natural sparkle texture macro red dark shiny faceted rock precious beauty reflection glitter vibrant sparkling stone reflective surface background specimen color tone gem faceting structure shimmering jewellike moody lighting polished radiant lustrous rubylike intricate form detailed closeup captivating wonder dramatic effect mesmerizing detail striking hue translucent clarity gemlike quality ai generative generated synthography