Jewelry Trends

How Much Is a 5 Carat Diamond Worth?

Rachel Akmakjian


Rachel Akmakjian

When considering the purchase of a stunning diamond, particularly for significant occasions like engagement rings, one question often arises, How much is a 5 carat diamond worth?”

In this guide, we plan to help you understand the intricacies behind diamond pricing. This will empower you to make an informed decision and ensure that your investment in a 5 carat ring or any diamond engagement ring is sound.

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What You Will Learn

Understanding the Size and Value of a 5 Carat Diamond


Before discussing the financial aspects of 5 carat diamonds, let’s first clarify how the size of these precious stones is determined.

It’s fundamental to understand that carat is a unit of weight, not size. One carat equals approximately 0.2 grams, meaning a 5 carat diamond weighs about 1 gram. However, a diamond weighing the same can have different sizes or dimensions. Let’s dig into this.

The Difference Between Carat Weight and Diamond Size

A common misconception is equating a diamond’s carat weight with its size. These two aspects differ significantly. The carat weight measures the diamond’s weight, whereas its size pertains to the stone’s visible area or surface size. Consequently, a higher carat weight diamond won’t always look larger.

The diamond’s cut quality and shape lend to its’ perceived size. A diamond with a subpar cut may appear smaller than one with a superior cut, even if their carat weights are similar. Moreover, diamonds with elongated shapes like emerald, oval, and marquise cuts often appear more prominent than round diamonds of the same carat weight.

Factors Influencing 5 Carat Diamond Worth

Factors Influencing 5 Carat Diamond Worth

The value of a five carat diamond is not a one-size-fits-all equation but depends on several factors that make each gem unique in its worth. Here are the key considerations:

  • Carat Weight: As the carat weight increases, so does the price of the diamond, often exponentially. Large diamonds, such as those over 5 carats, are much rarer than your typical diamond.
  • Clarity: Clarity is another factor influencing diamond prices. Natural mined diamonds often contain imperfections, known as inclusions and blemishes. A 5 carat diamond with minimal to no inclusions is considered exceptionally rare and can command a higher price. Diamond grading for clarity takes place under 10x magnification, and those designated as flawless or internally flawless are at the apex of diamond pricing.
  • Color: Diamonds can range in color from colorless to yellow or brown, with pure colorless diamonds (graded D, E, F) being the most sought-after for engagement rings and other jewelry. A five carat diamond ring with a colorless grade is considered more valuable.
  • Cut: A well-cut diamond, whether a round diamond or other fancy shaped diamond, will reflect light beautifully, making it appear larger. On the other hand, a poorly cut diamond, regardless of its carat weight, may appear dull and lifeless. Diamond shapes tend to influence the perception of size and sparkle, making the cut an essential aspect of diamond valuation.

Additional Factors Influencing Value

When evaluating the worth of 5 carat diamonds, you’ll want to look beyond the basic 4 Cs—carat weight, clarity, color, and cut—to include shape, certification, market demand, and provenance. These aspects significantly impact the diamond’s appeal, price, and overall desirability, whether for engagement rings or loose diamonds.

  • Shape

The shape of a diamond not only influences its brilliance and character but also its market value. Round diamonds, for instance, are highly sought-after for their unparalleled brilliance, often making them the go-to choice for stunning diamond engagement rings. However, fancy shaped diamonds like the princess, oval, or pear can offer unique aesthetic options and sometimes provide more value per carat due to their lower demand. The diamond shape tends to affect not just the visual appeal but also how large the diamond appears; other diamond shapes can make the diamond size look more substantial than its actual carat weight.

  • Certification

The value of a five carat diamond is also greatly influenced by its certification. Reputable organizations like the GIA (Gemological Institute of America) or the AGS (American Gem Society) provide grading reports that authenticate a diamond’s quality and characteristics. These certificates are essential, especially for natural mined diamonds.

  • Market Demand

Current trends and market demand play an important role in determining diamond prices. For example, the popularity of 5 carat diamond engagement rings or the demand for specific shapes like the round or oval can drive up prices.

  • Provenance

A diamond’s origin and history, or its provenance, can also affect its valuation. Natural mined diamonds with a traceable and ethical origin often carry a premium over other diamonds, including lab diamonds.

Price of 5 Carat Diamond Ring

The question of “How much is 5 carat diamond ring worth?” can’t be answered straightforwardly due to the variations in cut, color, clarity, and other factors discussed. But here are some examples of high and low-end 5 carat diamonds:

A high-end example could be a 5 carat, round brilliant diamond with VVS1 clarity and D color, set in a platinum or yellow gold band. Such a diamond engagement ring could be valued in the upper echelon of diamond pricing, showcasing the pinnacle of what engagement rings can offer—a large diamond that captures the essence of luxury.

On the lower end, a 5ct diamond ring with a fancy shaped diamond, like an emerald cut, possessing slightly lower clarity or color, may present a more accessible entry point into the market for large carat diamonds.

How Much Is a 5 Carat Diamond Ring Worth?

The price for  5 carat diamond ring can be shocking. Recently, the price range for a stunning 5 carat diamond ring with a round central stone falls between $100,000 and $120,000.

However, it’s important to note that this is a ballpark estimate. Every 5 carat diamond is unique, and the price can vary significantly based on its specific attributes.

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Buying Tips for 5 Carat Diamonds

Setting a Budget

Considering the substantial investment a 5 carat diamond represents, setting a realistic budget that covers all aspects of the diamond’s value is essential. The price for a five carat diamond ring can vary widely depending on its quality, including its cut, color, and clarity. As carat weight increases, so does the price exponentially, making it critical to decide on the carat weight and which of the other “Cs” you might be willing to compromise on, if any. Remember, a poorly cut diamond can lack the sparkle you seek, even if it boasts a significant carat size.

Where to Buy

Finding a reputable dealer is equally important when purchasing something as valuable as a 5 carat engagement ring. Whether you’re looking at rough diamonds or a set ring, consider online and physical stores.

Online retailers often offer competitive diamond prices and a broader selection of five carat diamonds, including naturally mined diamonds and lab diamonds. However, visiting a physical store lets you see the diamond’s sparkle and size in person, which is invaluable.


What is the average cost of a 5 carat diamond ring?

The price of a 5 carat diamond ring typically varies between $28,000 and $300,000, with the average cost being around $125,000.

Does the ring setting affect a 5 carat ring price?

Yes, the ring setting can affect the price of a 5 carat ring. The type of metal used, the complexity of the design, and the presence of additional diamonds or embellishments in the setting can all contribute to the overall cost.

What is the low end of a 5 carat engagement ring cost?

On the lower end, a 5 carat engagement ring generally costs around $30,000. However, the prices vary widely, reaching $100,000 or more for higher-quality options.

Protect Your Investment

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Rachel's expertise is further enhanced by her distinction as a Graduate Gemologist from the prestigious Gemological Institute of America (GIA), equipping her with exceptional knowledge in gem identification and grading. Her education and experiences have given her an in-depth understanding of the demands and expectations facing jewelers and customers in today’s evolving retail marketplace.