7 of the Most Iconic—and Most Expensive—Celebrity Engagement Rings

When celebrities get engaged, the world watches—especially when million-dollar rings are involved.

From massive emerald-cut diamonds to rare colored stones, these engagement rings represent not just love, but incredible wealth and style.

Each ring tells a unique story about romance, luxury, and the kind of sparkle that only Hollywood can deliver.

1. Mariah Carey’s 35-Carat Emerald-Cut Diamond

Mariah Carey knows how to make a statement, and her engagement ring from billionaire James Packer proved it.

Back in 2016, the music icon received a jaw-dropping 35-carat emerald-cut diamond valued at roughly $10 million.

Jeweler Wilfredo Rosado designed this masterpiece, placing the massive center stone between smaller baguette diamonds on a platinum band.

The ring was so enormous that it practically had its own zip code.

When their relationship ended, Mariah reportedly kept the ring as part of their settlement.

Talk about a consolation prize worth remembering!

2. Elizabeth Taylor’s Historic Krupp Diamond

Hollywood royalty Elizabeth Taylor received one of history’s most famous diamonds when Richard Burton bought her the 33.19-carat Krupp Diamond in 1968.

This stunning Asscher-cut gem cost $305,000 back then—a fortune at the time.

The diamond became so associated with Taylor that it was renamed the Elizabeth Taylor Diamond after her death.

Burton knew Taylor loved jewelry more than almost anything.

When the ring sold at auction in 2011, it fetched an incredible $8.8 million.

The stone remains a symbol of their passionate, turbulent romance that captivated the world.

3. Beyoncé’s 24-Carat Emerald-Cut Stunner

Queen Bey deserved nothing less than royalty when Jay-Z proposed with a 24-carat emerald-cut diamond.

Celebrity jeweler Lorraine Schwartz crafted this breathtaking ring, which became an instant icon in the world of engagement jewelry.

The flawless stone perfectly matched Beyoncé’s elegant, powerful style.

Estimates place the ring’s value in the millions, though the exact price remains private.

Beyoncé has worn this stunning piece at countless events, making it one of the most photographed engagement rings in recent history.

The clean lines and massive size make it unforgettable every single time she raises her hand.

4. Kim Kardashian’s 15-Carat Cushion-Cut from Kanye

Kanye West went all out when he proposed to Kim Kardashian on her 33rd birthday at a San Francisco Giants stadium in 2013.

He commissioned Lorraine Schwartz to create a 15-carat cushion-cut diamond ring valued at approximately $8 million.

The proposal was orchestrated like a Hollywood production, complete with an orchestra and fireworks.

Kim later received an even bigger 20-carat emerald-cut diamond from Kanye, which was tragically stolen during the 2016 Paris robbery.

Despite their eventual divorce, these rings remain some of the most talked-about celebrity engagement jewelry in history.

5. Jennifer Lopez’s Rare Green Diamond from Ben Affleck

Jennifer Lopez has received some spectacular engagement rings throughout her life, but Ben Affleck’s second proposal featured something truly unique.

The ring showcased a rare light-green diamond at its center, flanked by two additional gems, with an estimated value of $5.6 million.

Green diamonds are exceptionally rare, making this ring a true collector’s piece.

Affleck’s first proposal to J.Lo in 2002 featured a pink diamond valued between $1.2 and $2.5 million.

Their rekindled romance years later brought an even more impressive sparkler, proving that some love stories deserve a sequel with upgraded jewelry.

6. Grace Kelly’s Timeless Cartier Masterpiece

When American actress Grace Kelly became Princess of Monaco, she needed a ring worthy of royalty.

Prince Rainier III delivered with a Cartier creation featuring a 10.48-carat emerald-cut diamond flanked by two baguette-cut diamonds, all set in platinum.

Originally valued at over $4 million in 1956, the ring is now worth approximately $38.8 million.

Interestingly, the Prince first gave Grace an eternity band with rubies and diamonds before upgrading to this iconic piece.

The ring’s elegant design has inspired countless engagement rings since, cementing its place in jewelry history forever.

7. Blake Lively’s Pink Diamond from Ryan Reynolds

Ryan Reynolds partnered with celebrity jeweler Lorraine Schwartz to create something extraordinary for Blake Lively in 2012.

The result was a stunning 12-carat, oval-cut, light-pink diamond set on a delicate pavé band, valued at $2.5 million.

Pink diamonds are exceptionally rare, making this ring both beautiful and valuable.

When Blake first showed off the ring, it immediately sparked trends in colored diamond engagement rings.

The oval shape and soft pink hue perfectly complemented her romantic, feminine style.

Reynolds clearly understood that his leading lady deserved a ring as unique and captivating as she is.