North West posted a Mother’s Day pic for mom Kim Kardashian on Sunday. Instagram/northwest

Bling, bling.

Kim Kardashian’s daughter North West, 12, showed off their matching diamond grills on Instagram in honor of Mother’s Day.

“happy mother’s day 🖤,” wrote West on the image.

Immediately following the image was a short video of the pair pointing to their iced-out smiles.

In it, the pair wears matching diamond grills. Instagram/northwest

The diamond jewels were first debuted around the holidays — a Christmas gift from Kardashian to West. Instagram/@northwest

Kardashian posted a decidedly different Mother’s Day share on Instagram, writing “My babies!!!…