Ключевые слова: beautiful, blue, brindled, cabochon, color, colorful, cut, cutted, cutting, decorative, figure, finished, gem, gemstone, geology, glass, glowing, isolated, jewel, jewelry, labrador, labradorite, material, mineral, natural, noctilucent, object, onyx, opal, out, oval, pebble, phosphor, phosphorescent, piece, polished, precious, ribbed, semiprecious, shaped, stone, streaky, striated, striped, surface, taeniate, trimmed, vivid, white,