Cutting precious stones and semi-precious stones (lapidary) is a practical handicraft in Iran. Precious stones and semi-precious stones refer to some stones such as Jade, Amatis, Agate, Turquoise, Emerald, etc. These stones are cut using a special electric machine. After polishing the stone, it is set on golden or silver pedals to be used as ring, earring, necklace, etc. Some artist cut the stones to be used in utensils, decorative items.