Ключевые слова: background, black, close, closeup, collection, color, crystal, cut, decorative, gem, gemology, gemstone, geologic, geological, geology, isolated, jewel, jewelry, macro, material, mineral, natural, nature, object, pale, pebble, piece, pink, precious, quartz, raw, red, rock, rose, rough, semiprecious, shiny, shooting, small, specimen, stone, surface, texture, transparent, up, valuable, white,