It took a team effort to create the bling, with Connelly teaming up with fellow dentist Naoki Hayashi, gem cutters at Bichachi Diamonds and Angel City Jewelers in Los Angeles.
The 25-year-old star's dazzling reconstruction work comes months after Kim Kardashian West showed off her dazzling diamond and opal birthstone grill.
However, the estimated cost was just $6,991 (US$5,000).
Underneath a close-up of the glimmering grill, which is set with opal stones and pavé diamonds, the 40-year-old reality star wrote: "New opal birthstone grill alert."
Meanwhile, Post Malone previously admitted that he has so many face tattoos because he's insecure about his looks.
He explained that they "come from a place of insecurity, to where I don't like how I look, so I'm going to put something cool on there so I can look at myself and say, 'You look cool, kid,' and have a modicum of self-confidence when it comes to my appearance."
