Most Expensive Diamond Engagement Rings of All Time

Diamond Engagement Rings are Just so Precious Jewelry that Goes on Forever. An Engagement Ring Is a Symbol of Love that Shows the Beauty of An Unbeatable Bond. These Rings Are Crafted with Special Metals and Precious Stones. Celebrities Provide a Statement on Their Relationship with The Breathtaking Beauties of Diamonds with Even More Dazzling Prices. They Adore Their Loved Ones with Massive, Invaluable Stones Reflecting Adorable Styles and Designs.

Here, We Are Showing You the Top Most Expensive Engagement Rings that Will Mesmerize You with Their Undefined Magnificence and Luster.

10. Serena William's - $3 million

Serena Williams' Extravagant Nuptials to Reddit Co-Founder Alexis Ohanian in 2016 Will Always Be Remembered. Naturally, Her Engagement Ring Had to Match the Lavishness of The Wedding. How Lush? $ 3,000,000!

9. Vanessa Bryant - $4 million

The Enhanced Version of The Original Engagement Ring Kobe Presented to Vanessa Is Recognized as This Ring, Even Though It Isn't Technically the Couple. Although the Majority of People Have Claimed It to Be an Apology Ring, the Pair Wasn't Involved in That at The Time.

8. Jennifer Lopez's - $4.5 million

A Rare Blue Diamond Ring, the Most Expensive of J.Lo's Five Diamonds Engagement Ring Was Given to Her when She Got Engaged to Singer Marc Anthony. Harry Winston Formed This Magnificent Ring, Which Stands out For Its Distinctive Design and Even More Distinctive Precious Stone.

There Are No Reports on Whether or Not the Blue Diamond Ring Was Among the Jewelry that J.Lo Purported to Be Selling Off During Her Marriage to Anthony.

7. Beyoncé - $5 million

With a Spectacular Emerald Cut Diamond set on A Split Shank Platinum Band, Jay-Z Proposed to Queen Bey. the Ring Now Has a Worth of Almost $9 Million After Rising in Value Since Their Engagement in 2008.

The Stone Is Regarded as A Premium and Outstanding Stone Because It Is Immaculate. It Makes Sense that Beyoncé Prefers to Wear Less Elaborate Jewelry While She Is Out, and That the Ring Is Typically Kept Secured in A Safe.

6. Anna Kournikova - $5.4 million

Anna Was Pictured Wearing an Attractive Enrique Iglesias Diamond Ring in 2009. It Was Never Really Made Clear by The Pair Whether This Was a Second Engagement Ring or A Wedding Band. We Have to Continue Speculating Because the Pair Keeps Their Personal Lives Private.

The Ring Is Currently Estimated to Be Worth Close to $7.5 Million, Making It One of The Priciest Engagement Jewels in The Entire World.

5. Elizabeth Taylor's - $8.8 million

When Elizabeth Taylor Passed Away in 2011, the 33-Carat Krupp Diamond in Her Famous Engagement Ring from Richard Burton Was Renamed the Elizabeth Taylor Diamond.

The Koh-I-Noor and Cullinan Are Two Well-Known Examples of The Rare Type I Ia Diamonds, of Which the Stone Is Supposed to Be One. One of The Most Memorable Engagement Rings Ever Is without A Doubt This One.

4. BVLGARI - $9.5 million

This Show-Stopper Was Previously Thought to Be the Most Costly Engagement Ring in The Entire World. Bulgari Created the Ring, Which the House of Graff Eventually Bought.

The High Cost of Blue Diamonds Is Justified by Their Extraordinary Rarity (and Status as Some of The Most Costly Gemstones in The World). Brilliant-Cut White Diamonds Encircle the Focal Point of This One-Of-A-Kind Item, and Baguette-Cut Diamonds Run the Length of The Ring.

3. Mariah Carey's - $10 million

Mariah Carey and Australian Millionaire James Packer's Engagement Was a Brief Romance. However, the Platinum Set Ring Has a Classic Style.

Later, It Was Rumored that Carey Sold This Sparkling Ornament for $2.1 Million. Evaluating the Engagement Ring's Original $10 Million Price, She Sold It for A Great Deal.

2. Jackie Kennedy Onassis - $20 million

Aristotle Onassis, a Greek Business Magnate, Gave Jacqueline Kennedy His Engagement Ring, Which Was Sold at Auction in 1996 for $2.6 Million. The Second Engagement Ring Jackie O Wore.

The Diamond Was One of Only 18 that Were Extracted from The Original 601-Carat Lesotho III Diamond. Up To $20 Million Will Buy You This Amazing Ring Right Now.

1. Grace Kelly's - $38.8 million

In the Beginning, Prince Rainier Gave Grace a Ring Made of Diamonds and Rubies that Were Taken from Monaco's Sovereign Treasures. The Prince Then Gave the Go-Ahead for Cartier to Create the 10.48-Carat Emerald-Cut Diamond Ring for Grace to Wear.

Two Baguette-Cut Side Diamonds Wonderfully Display the Center Diamond. The Ring Was Bought in 1956 for $4 Million, but Its Current Estimated Value Is $38.8 Million. The Ring Is Currently Included in The House of Grimaldi's Collection.

FAQS

1. Who owns the most expensive diamond engagement ring ever?

As of recent records, Mariah Carey received one of the most expensive rings, valued at approximately $10 million, from billionaire James Packer.

2. What factors make an engagement ring so expensive?

Price is influenced by the diamond's carat weight, cut, clarity, color, and origin (natural vs. rare colored diamonds), plus the designer brand and historical significance.

3. Are colored diamonds more expensive than white diamonds?

Often, yes. Rare colors like pink, blue, and yellow diamonds can command higher prices due to scarcity and unique appeal.

4. Which celebrity engagement rings feature pink diamonds?

Jennifer Lopez received a rare 6.1-carat pink diamond from Ben Affleck in 2002, reportedly worth around $2.5 million—one of the most iconic pink diamond rings.

5. How big was Beyoncé’s engagement ring?

Beyoncé’s ring, given by Jay-Z, is an 18-carat emerald-cut diamond valued at approximately $5 million.

6. What makes Elizabeth Taylor’s ring so legendary?

Her 33.19-carat Krupp Diamond (later called the Elizabeth Taylor Diamond) was a gift from Richard Burton and is famous for its size, history, and dazzling quality.

7. Are these expensive rings insured?

Yes. High-value celebrity engagement rings are typically insured for millions, covering theft, loss, or damage.

8. Do these rings appreciate in value over time?

Yes, especially those with rare diamonds, prestigious brands, or historical importance—they are often considered investment-grade jewelry.

9. Which royal engagement ring is considered most valuable?

Princess Diana’s (now Kate Middleton’s) 12-carat blue sapphire ring surrounded by diamonds, valued at over $500,000, is one of the most famous royal rings, though not the priciest.

10. Can similar rings be made for less money?

Absolutely. Lab-grown diamonds or custom replicas can mimic the look of multi-million-dollar rings at a fraction of the price without sacrificing beauty.