Mariah Carey
Mariah Carey is known as being a big diva, and what would a diva be without her diamonds? In 2015, she was linked to Australian businessman James Packer. A year later, he proposed to the songstress with this 35-carat ring that’s worth a reported $10 million. A few months later, the two ended up calling off their engagement.
Kim Kardashian
When Kim Kardashian and Kanye West began dating, it seemed like there was no bigger celebrity couple at the time. KimYe frequently made headlines, and their elaborate 2014 engagement was even documented for her show, Keeping Up With the Kardashians. He proposed with this $4 million 15-carat oval diamond. It was later stolen in 2016 when she was robbed at a Paris hotel. She and West divorced in 2022.