Ключевые слова: amethyst, background, beautiful, blue, bright, brilliant, carat, clarity, clear, color, colorful, crystal, cut, diamond, emerald, expensive, facet, fashion, gem, gemstone, geological, gift, glass, isolated, jewel, jewelry, luxury, macro, mineral, mineralogy, natural, precious, purity, red, reflection, rich, sapphire, set, shape, shiny, solid, sparkle, stone, topaz, transparent, treasure, valuable, value, wealth, white,