Kylie Jenner showed off an impressive piece of jewelry on Christmas Day, and even though she didn't specify who the diamond ring was from at the time, she did make sure to inform her fans that she is not engaged to her boyfriend Tyga once the rumors quickly started to spread.

The 18-year-old reality star posted several photos of the massive diamond to social media with simple captions, making fans wonder who could have possibly given her such an extravagant gift, as HNGN previously reported. While the ring was on her right ring finger, it still looked a lot like an engagement ring, so she took it upon herself to shut down the rumors.

"Every year my Mom throws a huge Christmas Eve party and this years was so fun (and sparky)!" she wrote on her website, alongside several photos from the party and even more of the ring. "It was really special to end such a big year celebrating with all of my friends and family...and with an extra special gift from a special someone...And NO, I'm not engaged."

While she did confirm that she is not engaged, she definitely hinted that the ring is most likely from the 26-year-old rapper, and he reportedly spent a pretty penny on it.

"The rock is stunning. No expenses were spared and it's shaped to fit her finger perfectly. It's not an engagement ring but there's a lot of sentimental value," a source told The Mirror. "It cost a lot of money, probably $30,000 [euros], but the value is no object in Kylie's world. She cares more about beauty than dollars."