Ключевые слова: abstract, accessories, accessory, amethyst, ametrine, beautiful, beauty, closeup, collection, color, crystal, decoration, detail, esoteric, gem, gemmology, gemology, gemstone, geological, geology, isolated, jewelry, macro, material, mineral, mineralogy, natural, nature, nobody, object, ornamental, polished, purple, quartz, rare, section, semiprecious, shiny, specimen, stained, stone, structure, texture, textured, translucent, transparent, white, yellow,