Cardi B has had her baby's umbilical cord turned into a pendant.

The Bodak Yellow hitmaker - who already has Kulture, seven, Wave, four, and Blossom, 14 months, with estranged husband Offset - gave birth to her and Stefon Diggs' son earlier this month and she has been able to preserve their connection forever thanks to Juliane Marie Corona of Mommy Made Encapsulations.

Juliane shared a video of her shaping the umbilical cord into a heart before dehydrating it and dipping it in gold chrome.

She wrote alongside the Instagram video: "Where her journey started…turned into a keepsake she'll treasure forever.

"The umbilical cord is the very first connection between a mother and her baby--the lifeline that nourished, protected, and carried them through every moment of pregnancy.

"Creating this keepsake is always such an honor, but doing it for Cardi and her sweet baby again means the world to us.

"Turning something so meaningful into a piece that can be held, remembered, and cherished forever is one of the most special parts of what we do.(sic)"

In addition, Cardi received a print of her placenta and had part of the organ powdered into capsules to consume herself.

Sharing a video of that process, Juliane wrote: "Round 2 with the queen herself. Thank you, Cardi, for trusting me again with your magical placenta magic. We back in the lab like it's tradition at this point.(sic)"

Cardi revealed last week that she and NFL star Stefon had welcomed their baby into the world.

She wrote on Instagram: "My life has always been a combination of different chapters and different seasons. My last chapter was the beginning of a new season. Starting over is never easy but it's been so worth it! I brought new music and a new album to the world! A new baby into my world, and one more reason to be the best version of me, one more reason to love me more than anything else or anyone else so I can continue giving my babies the love and life they deserve. This next chapter is Me vs. Me! It's me against all odds me against everything meant to get in my way. (sic)"

Following the birth, the 33-year-old rapper has already started getting ready for her Little Miss Drama Tour, which kicks off in February, by getting her body and mind "right".

She added: "I've started prepping for tour getting my body right getting my mind right. There's nothing thats gonna stop me from giving you guys the performance of a life time! I've learned i've healed, and im loving the woman i've become! Thats what this next era means to me and i'm stepping into it better than ever (sic)"

New England Patriots wide receiver Stefon previously revealed he and Cardi were having a boy.