Ключевые слова: amethyst, beauty in nature, bright, closeup, collection, colors, crystal, dark, decoration, elegance, expense, fashion, gemstone, generative ai, geology, gift, glass, glowing, illuminated, jewelry, luxury, macro, mining, nature, night, opal, pattern, pink color, precious gem, quartz, reflection, rock, rough, science, shape, shiny, stone, tourmaline, transparent, vibrant color,