Christy Lee’s estimated 15-carat engagement ring from Post Malone could be worth $2M

Now that’s a rock.

Post Malone proposed to girlfriend Christy Lee with a mammoth engagement ring that could probably be seen from space.

“When I saw this ring, I audibly gasped,” The Clear Cut founder and CEO Olivia Landau told Page Six Style of the solitaire-style sparkler.

“It looks like a beautiful oval diamond, probably around anywhere from 10 to 15 carats.”

Landau places the jaw-dropping ring’s price tag at between $1 and $2 million — and
Katie Zimmerman, SVP of merchandising at Jared Jewelers and Diamonds Direct, agrees with that estimate, adding that the center stone could be as large as 17 carats.

“The diamond appears to have a distinctive faceting characteristic, and it would not be surprising if it were an old mine cut or another unique diamond cut,” Zimmerman told us. (Last year, Taylor Swift made headlines with her own show-stopping old mine engagement ring.)

“Old mine cut diamonds are especially prized because they are hand-cut, giving each stone its own unique personality and a softer, more romantic glow than many modern cuts,” she added.

Unlike Swift’s hand-engraved sparkler from Travis Kelce, however, fashion stylist Lee‘s ring features a delicate, almost barely-there yellow gold band.

“Recent celebrity trends for their engagement rings have been more unique shapes [and] interesting, intricate designs, but this ring is really taking us back to OG celebrity engagement ring, with a huge rock on that classic band,” Landau said.

Malone, 31, and Lee were first linked in January 2025 and were spotted a few months later enjoying a romantic vacation in Paris.