What Is The Biggest Diamond Ring? | Here Are the Most Expensive Precious Pieces!

Diamonds have long been a symbol of love, romance, and commitment. They are the ultimate gemstone to go all out with when it comes to ordering engagement rings.

But diamonds come in a wide range of sizes, from small to huge. What is the biggest diamond ring in the world? In this post, I’m going to provide information about the biggest diamond rings in the world.

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Key Takeaways

  • The biggest diamond rings are those that feature the largest diamonds. They have natural diamonds
  • The largest carat diamond ring is the pink star sold for $71 million. It is internally flawless, with a weight of 59.6 carats. It was cut and polished from a 132.5-carat rough diamond
  • These gems can be found in a variety of settings, such as solitaire, halo, and three-stone styles, and can vary in size and shape.
  • Some of the world’s largest diamond rings can weigh over 50 carats and are worth millions of dollars
Tweezers holding a diamond

Most Expensive Ring in The World: Top 7 Big Diamond Rings Picked

1. The Pink Star Diamond Ring with a Weight of 59.60-carat

The Pink Star, also known as the Steinmetz Pink, is widely considered the biggest carat diamond ring in the world with a weight of 59.60-carat. This stunning diamond is a fancy vivid pink; the highest color grading for diamonds that are pink in color.

This Pink Star Is Internally Flawless

It is internally flawless, meaning it has no visible inclusions when viewed under 10x magnification. Argyle Diamond Mine in Australia is where you can usually find an abundance of pink diamonds, but the most expensive diamond was discovered by De Beers in 1999 in South Africa and was then cut and polished by Steinmetz Diamonds over a period of two years.

The Pink Star Diamond Ring

It was Sold for $71.2 Million

The expensive diamond ring was first sold in 2013 by Sotheby’s for a staggering $83 million, setting a new world record for the highest diamond price ever at an auction. However, the sale was not completed as the buyer, a diamond trader named Isaac Wolf, was unable to pay for the diamond.

It was then returned to the Steinmetz Group and was re-auctioned in 2017 by Sotheby’s where it was sold to Chow Tai Fook, a Hong Kong-based jewelry company, for $71.2 million, making it the most expensive diamond ring in the world.

This Is the Largest Diamond Ring in Terms of Carat Weight

The Pink diamond is not only the largest diamond ring in the world in terms of carat weight, but it is also considered to be one of the most valuable diamonds in the world due to its exceptional color and clarity.

Pink diamonds are extremely rare and are found in only a few mines in the world. The Pink Star is the finest pink diamond and the biggest diamond in the world ever discovered, making it a true collector’s item.

The Pink Star Diamond Ring on a hand

2. The Oppenheimer Blue diamond is worth at least $57 million

Before the sale of The Pink Star ring, the Oppenheimer Blue diamond was considered to be one of the largest and most valuable diamond rings in the world.

The Blue Diamond has a Weight of 14.62 Carats

With a weight of 14.62 carats, the blue diamond is truly a stunning piece of diamond jewelry. The Oppenheimer Blue was discovered in South Africa in the 19th century and was named after its previous owner, Sir Philip Oppenheimer, who was a prominent diamond merchant.

The Oppenheimer Blue diamond

It Was Sold for $57.8 Million

This is a fancy vivid blue diamond, which is the highest color grade for a blue diamond. The unique color is caused by the presence of boron atoms in the diamond’s crystal structure. The Oppenheimer Blue diamond was sold at an auction at Christie’s in 2016 for a record-breaking $57.5 million, making it one of the most expensive diamonds ever sold.

The Blue Color Is Extremely Rare in Diamonds

The Oppenheimer Blue diamond is a truly unique and rare piece of jewelry. Not only is it one of the largest diamonds in the world, but it is also one of the most valuable. The blue color is extremely rare in diamonds and is highly sought after by collectors and diamond enthusiasts.

A girl holding the Oppenheimer Blue diamond

3. The Graff Pink Diamond with A Weight of 24.78-Carat

The Graff Pink Diamond with a weight of 24.78-carat is also one of the largest and most valuable pieces of diamond jewelry in the world. It was sold to Lawrence Graff for $46.2 million by Sotheby’s Geneva in 2010.

This Expensive Diamond is Set in a Ring

The Graff Pink Diamond is set in a ring that is designed to showcase the diamond’s beauty and grandeur. Its design is simple and elegant, allowing the diamond to be the star of the show.

The Graff Pink is an oval shaped diamond and is not only a stunning piece of jewelry but also a valuable investment.

The Graff Pink Diamond

4. The Cullinan Dream diamond

The Cullinan dream diamond is another exquisite piece of jewelry. It was mined in 1858 and weighed 24.18 carats when it was sold.

It Is One of the Largest and most Expensive Blue Diamonds

In 2016, the diamond was sold at Christie’s New York for an astonishing $25.3 million, making it one of the most expensive and largest blue diamond ever sold.

The diamond got its name from its founder, Sir Thomas Cullinan, who was a renowned diamond miner and businessman.

The diamond is set in a simple but elegant setting that allows the diamond to be the center of attention. It is a symbol of luxury, wealth, and beauty that will be admired for generations to come.

The Cullinan Dream diamond

However, the Cullinan Dream Diamond, often referred to as the “biggest wedding ring in the world,” stands as a dazzling symbol of opulence and romance.

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5. The Winston Blue diamond ring that Weighs 13.22 Carat

The Winston Blue diamond ring is truly a one-of-a-kind treasure, a pear shaped diamond, and its high value is a testament to the rarity and beauty of this exceptional gemstone. Its perfect appearance on any ring finger makes it a great investment.

The diamond was acquired by jewelry expert Henry Winston in 2014 when it was sold at Christie’s Geneva for a staggering $23.8 million.

The Gemological Institute of America (GIA) has certified the diamond as a “Fancy Vivid Blue” which is the highest grade a blue diamond can receive. This means that the diamond has an intense blue color, and is completely free of any impurities or inclusions.

The Winston Blue diamond

6. The Bulgari Blue Diamond

Was Owned by Italian Jewelry Masters Bulgari

Crafted and polished by the renowned Italian jewelry master Bulgari, this spectacular ring boasts a total weight of 8 carats and a fancy vivid blue color that is truly mesmerizing.

The Bulgari Blue Diamond was sold by Christie’s New York in 2018 for a staggering $18.3 million, making it one of the most expensive diamond rings ever sold at auction.

The Bulgari Blue Diamond is a rare and precious gemstone. The fancy vivid blue color of the diamond is considered to be one of the most desirable shades, and it is extremely rare to find a diamond of this size.

The Bulgari Blue Diamond

7. The Vivid Yellow Diamond Ring

The Vivid Yellow diamond is a true treasure and a symbol of wealth and luxury.

Weighing in at a massive 100.09 carats, which is the highest carat diamond ring so far, this stunning yellow diamond was sold at Sotheby’s Geneva in 2014 for a staggering $16.3 million.

Yellow diamonds are considered to be some of the most sought-after and valuable types of diamonds in the world. They are extremely rare, with only a small percentage of all diamonds mined being yellow in color.

The Vivid Yellow Diamond Ring

How Big Is A $10000 Diamond?

$10,000 can get you a diamond that is between 0.75 carats and 2 carats.

The size of a $10,000 diamond can vary depending on factors such as the diamond’s cut, color, clarity, and carat weight. A diamond with a carat weight of 0.75 carats would be a smaller diamond compared to a diamond with a carat weight of 2 carats.

On average, a 0.75-carat diamond would measure around 5.7 mm in diameter while a 2-carat diamond would measure around 8.2mm in diameter. Keep in mind that a diamond’s carat weight is not the only factor that determines a diamond’s value and beauty.

A well-cut diamond with good clarity and color can appear larger and more brilliant than a diamond with a higher carat weight but with poor cut, clarity, and color.

What Celebrity Has the Biggest Diamond?

BeyoncĂ© has the world’s biggest diamond ring among celebrities, with a 24-carat diamond ring gifted to her by her husband Jay-Z in 2008. The diamond is worth an estimated $5 million, making it one of the most valuable engagement rings in the globe.

The ring is a flawless emerald-cut diamond, and it is truly a symbol of love and commitment to each other. It is also a testament to their immense wealth and success in the entertainment industry

Beyoncé diamond ring

Who Owns the Rarest Diamond?

Queen Elizabeth II, the late, owned the Kohinoor diamond, the most expensive and rare diamond in the world. The diamond is 109 carats and is part of the British Crown. The diamond’s history dates back centuries, and it has been passed down through various rulers and dynasties.

The diamond is said to be so valuable that its worth cannot be measured in monetary terms. The diamond has been a source of controversy, with some countries claiming ownership of it due to its historical significance. Despite this, the diamond remains in the possession of the British Royal family.

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Final Thoughts on The Biggest Diamond Ring Ever

To sum up, the world of diamond rings is truly fascinating, especially when it comes to the largest and most valuable ones. These rings are often one-of-a-kind, with natural diamonds that are incredibly rare and precious.

The pink star, with its impressive weight and internal flawlessness, is just one example of the stunning creations that exist in the world of high-end diamond rings. Whether set in a classic solitaire or a modern halo design, the largest diamond rings are sure to turn heads and capture the attention of jewelry enthusiasts around the globe.

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