Kim Kardashian’s questionably engraved necklace from North West probably cost $20,000

The gold chain that North West gave to mother Kim Kardashian for her 44th birthday probably cost a pretty penny.

The gold and diamond necklace with a custom-engraved nameplate is worth an estimated $20,000, Olivia Landau, CEO of jewelry brand The Clear Cut, told People on Tuesday.

The jewelry expert estimated that each diamond was worth about 0.08 to 0.10 carats.

“It also appears to be a solid slab with the inscription ‘Skibidi Toilet,'” Landau told the outlet. “The estimated value of this necklace could be around $15-20,000.”

The custom engraving is also very trendy right now, as Landau explained that “people like being able to create extra sentiment with their jewelry, especially when gifting.”

North — who Kardashian shares with ex-husband Kanye West — had fun with the “Skibidi Toilet” carving that references a viral web series on Alexey Gerasimov’s YouTube channel.

In the series there is a fictional battle between toilets with human heads and humanoid characters with electronic devices for heads.

Despite teasing the Skims founder about the nameplate, North, 11, also added a sentimental note on the back.

The back of the nameplate reads ‘Love, North’, along with the date ’21/10/24′.

Kardashian shared a video of the necklace on her Instagram Story on Monday and jokingly questioned North about her choice of words on the necklace.

“Because you like Skibidi Toilet,” North said, to which the “Kardashians” star replied, “I do?” I do?”

Kardashian also shared a clip of the pink and white balloons her children decorated their home with in honor of her special day.

North and her siblings, Saint, 8, Chicago, 6, and Psalm, 5, even attached handwritten notes to the balloons.

The cards read: “You are a flower to me,” “You are the best mom ever,” and “You are strong.”

“These are so cute,” Kardashian said, adding, “I love this.”

North intervened and explained that she didn’t “make” the balloons, she just “got” them for Kardashian.

The billionaire reality TV personality started her birthday celebrations early on Sunday, sharing a video of her ‘birthday suit’ on Instagram.

Kardashian wowed in a plunging nude dress from Diesel ($1,650), with a bodysuit worn over a shiny, sheer tulle skirt. She paired the revealing number with a diamond cross necklace and several rings.