Dental inlays are categorized into regular inlays and high inlays, they are not charged based on the shape, but mainly based on the inlay material, for resin inlays, the charge is usually around$900. Polymerized porcelain inlays, which are a type of porcelain but are actually a resin, cost around$1,500. There are also glass ceramic inlays, which cost around$2,500-$3,000. For zirconium dioxide inlays, the cost may be slightly higher, at 3600 dollars or more. For inlays we have to choose the right material for ourselves, like resin inlays or polymerized porcelain inlays, its service life is usually around 3-5 years, and it is not so wear-resistant. For glass ceramic inlays, very wear-resistant, strength is also enough, but used for posterior teeth is likely to be unable to withstand too much biting force, which can easily lead to inlays chipped porcelain. Zirconium dioxide inlays are long awaited in the oral cavity, because the bonding technology is not too good, which can easily lead to zirconium dioxide inlays fall off.