Ключевые слова: background, beautiful, black, blur, boulder, cabochon, closeup, colorful, crystal, depth of field, design, ethiopian, expensive, fire, flashes, gem, gemology, gems, gemstone, gemstones, geology, iridescent, isolated, jewel, jewellery, jewelry, life, macro, mineral, multi, natural, nature, noble, noise, object, opal, opal rough, overexposed, precious, quartz, raw, rock, selective focus, shiny, silica, soft focus, stone, surface, treasure, white,