Ключевые слова: background, background blurred, beautiful, black, blur, blurred, boulder, cabochon, closeup, colorful, crystal, depth of field, design, ethiopian, expensive, fire, flashes, gem, gemstone, gemstones, geology, isolated, jewel, jewellery, jewelry, macro, mineral, multi, natural, nature, noise, opal, opal rough, overexposed, precious, quartz, rainbow, raw, rock, rough, semiprecious, shiny, silica, solution, specimen, stone, structure, surface, texture, underexposed,