The price of zirconia all-porcelain crowns varies slightly depending on the origin of the zirconia and the hardness of the porcelain block. The cost of ordinary domestic zirconia is about$3000; the price of ordinary imported zirconia is about$3600; the price of German porcelain is also zirconia, it is about$4500; the cost of American Lava porcelain will be higher, the price is about$6000. Depending on the location of the teeth to be restored, the choice of zirconia material should also be different, if the incisors, it requires a very high degree of aesthetics, hardness is not relatively demanding, the best choice for incisors is the U.S. Lava porcelain, its simulation is very good, compatible or the most suitable for incisors, and if it is molars, imported zirconia can achieve strength.