It's no secret Mariah Carey likes the finer things in life. So, it's only fitting that the 45-year-old singer's new stunning 35-carat diamond and platinum engagement ring from her billionaire ...

MARIAH CAREY has sold the ­35-carat diamond engagement ring James Packer gave her two years ago.

MARIAH CAREY has sold the ­35-carat diamond engagement ring James Packer gave her two years ago.

MARIAH CAREY has sold the ­35-carat diamond engagement ring James Packer gave her two years ago.

Take a tour of 'Hero' singer Mariah Carey's $13.5m emerald-cut diamond engagement ring collection courtesy of ex-fiances Tommy Mottola, Nick Cannon, and James Packer ...

From Gwen Stefani's $500,000 sparkler to Mariah Carey's 35-carat emerald-cut diamond, here are the most expensive celebrity engagement rings ever.

Mariah Carey performs at the 82nd Annual Rockefeller Center Christmas tree lighting ceremony in New York, Dec. 3, 2014. Charles Sykes/Invision/AP Mariah Carey has spoken, and it is Christmas time.

Mariah Carey's romantic history. Take a look back at every relationship, ... after he popped the question with a massive 35-carat diamond ring that was worth an estimated $10 million.

From Gwen Stefani's $500,000 sparkler to Mariah Carey's 35-carat emerald-cut diamond, here are the most expensive celebrity engagement rings ever.

MARIAH CAREY has sold the ­35-carat diamond engagement ring James Packer gave her two years ago.