Ключевые слова: background, colorful, copy space, crystal, crystal clear, cube, diamondlike, faceted, fluorescent, gem, gemstone, gemstone cut, geometric, glass, glowing, illumination, iridescent, jewelry, lens flare, light, luminescence, luminous, optical illusion, play, prism, prismatic, rainbow, rainbow effect, reflection, reflective, refraction, refractive index, shimmering, shiny, sparkling, spectrum, transparent, vibrant,