Most Expensive Engagement Rings on Record

By Adam Garcia | Published

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Some see love stories behind engagement rings. Elsewhere, such pieces shout luxury beyond imagining.

When flawless diamonds meet masterful work and star power, values soar into the tens of millions. Rarity drives desire – think unusual hues, massive carats, purity unseen.

Buyers at elite auctions and boutiques chase what few can own: gems defined by scarcity. Price means little when one-of-a-kind brilliance takes center stage.

Owned by stars, kings, or big-time collectors, the priciest engagement rings carry stories beyond glitter. Each one stands apart – not just for cost, but for odd twists of history.

Here’s a look at some of the most expensive engagement rings ever sold:

Pink Star Diamond Ring

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The Pink Star Diamond is widely considered the most expensive gemstone ever sold at auction, and it has also been mounted into a ring setting. Weighing 59.60 carats, the vivid pink diamond sold for about $71.2 million at a Sotheby’s auction in Hong Kong in 2017.

Its color grading of ‘Fancy Vivid Pink’ places it among the rarest diamonds ever evaluated by gem experts. Originally discovered in Africa in 1999, the rough diamond weighed over 130 carats before undergoing nearly two years of careful cutting and polishing.

Even so, the final stone maintained its extraordinary color intensity, which is one of the primary reasons it achieved such a record-breaking price.

Blue Moon of Josephine Ring

Flickr/Vinh Cara

Another remarkable gemstone that has appeared in ring form is the Blue Moon of Josephine. This 12.03-carat diamond sold for approximately $48.5 million at a Sotheby’s auction in Geneva in 2015.

The diamond’s buyer, Hong Kong businessman Joseph Lau, named the stone after his daughter. Blue diamonds are among the rarest colored diamonds in existence.

Their distinctive color comes from trace amounts of boron within the crystal structure. Stones with a ‘Fancy Vivid Blue’ classification are exceptionally uncommon, and the Blue Moon’s remarkable clarity further increased its value in the global auction market.

Graff Pink Diamond Ring

Flickr/Vinh Cara

The Graff Pink Diamond gained international attention when it sold for around $46 million at auction in 2010. The diamond weighs 24.78 carats and features an elegant emerald cut that emphasizes its soft yet vibrant pink color.

Originally owned by legendary jeweler Harry Winston, the stone remained in private collections for decades before being purchased by luxury jeweler Laurence Graff. After acquiring the diamond, Graff had it slightly recut to enhance its clarity and brilliance, a move that sparked debate within the gemstone community.

Pink Legacy Ring

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The Pink Legacy Diamond Ring became another standout moment in the high-end jewelry market. The 18.96-carat diamond sold for approximately $50 million at auction in 2018 and was later renamed the Winston Pink Legacy after being purchased by the Harry Winston jewelry house.

This diamond’s remarkable color saturation places it in the rare ‘Fancy Vivid Pink’ category. Stones with this level of color intensity are extremely uncommon, particularly at nearly twenty carats.

The diamond had also belonged to the influential Oppenheimer family, adding historical significance to its already remarkable qualities.

Wittelsbach-Graff Diamond Ring

Flickr/ Shaheera Zaman

Few diamonds carry as much historical weight as the Wittelsbach-Graff Diamond. This deep blue gemstone once formed part of the Bavarian crown jewels before eventually entering the private market centuries later.

After being purchased by Laurence Graff in 2008, the diamond was recut to improve its clarity and brilliance. Today, the stone weighs 31.06 carats and has been valued at well over $50 million.

Its royal origins and intense blue color make it one of the most famous diamonds ever set into a ring.

Elizabeth Taylor’s Krupp Diamond Ring

Flickr/ jordan23queen

Elizabeth Taylor owned many legendary jewels, but her engagement ring from Richard Burton remains one of the most iconic. The ring features a 33.19-carat Asscher-cut diamond originally known as the Krupp Diamond.

Burton purchased the ring in 1968, and Taylor wore it frequently throughout her life. The diamond belongs to the extremely rare Type IIa category, meaning it contains almost no nitrogen impurities.

After Taylor’s passing, the ring sold at auction for about $8.8 million, cementing its place among the most famous engagement rings in history.

Mariah Carey’s Emerald-Cut Diamond Ring

Flickr/ sunjewelry

When Australian billionaire James Packer proposed to singer Mariah Carey, he presented a ring that immediately captured global attention. The centerpiece was a massive 35-carat emerald-cut diamond set in a platinum band.

Experts estimated the ring’s value at roughly $10 million at the time of the engagement. Its dramatic size made it one of the largest engagement diamonds ever given to a celebrity.

Even though the couple eventually separated, the ring remains one of the most extravagant modern engagement pieces ever created.

Grace Kelly’s Cartier Diamond Ring

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Grace Kelly’s engagement to Prince Rainier III of Monaco produced one of the most elegant engagement rings ever seen. The Cartier design features a 10.48-carat emerald-cut diamond flanked by baguette side stones, creating a timeless and balanced design.

At the time of the royal engagement in 1956, the ring was already considered exceptionally valuable. Today, experts estimate its modern value in the tens of millions due to its royal history and exceptional diamond quality.

The ring continues to symbolize the glamour of one of Hollywood’s most famous royal love stories.

Beyoncé’s Emerald-Cut Diamond Ring

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Beyoncé’s engagement ring from Jay-Z ranks among the most famous celebrity engagement rings in the world. The centerpiece is a striking 24-carat emerald-cut diamond set in a simple platinum band designed by jeweler Lorraine Schwartz.

The minimalist setting allows the enormous diamond to take center stage. Experts have estimated the ring’s value at around $5 million, making it one of the most expensive celebrity engagement rings of the modern era.

Its sleek design reflects a contemporary approach to luxury jewelry.

Jackie Kennedy’s Van Cleef & Arpels Ring

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Jackie Kennedy’s engagement ring from John F. Kennedy combined elegance with an unusual design. Created by Van Cleef & Arpels, the ring features a 2.88-carat diamond paired with a 2.84-carat emerald, surrounded by clusters of smaller stones.

Although modest in size compared with some modern celebrity rings, its historical importance makes it exceptionally valuable today. The ring represents one of the most recognizable symbols of mid-20th-century American political history.

The Lasting Allure of Extraordinary Rings

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Shining brighter than just wealth, the priciest engagement rings carry stories written in rarity, skill, and an eye drawn to gems glowing unlike any other. Royal ties have lifted some into legend, whereas starry love tales or sky-high bids at auction brought attention to others.

Right now, people still love one-of-a-kind engagement rings. With each fresh diamond pulled from the ground, a future record holder might already be forming deep below.

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