1.5 carat diamond

How Much Does a 1.5 Carat Diamond Cost?

If you’re searching for a somewhat larger diamond at a reasonable price, a 1.5-carat diamond is a fantastic option. It appears to be nearly as huge as a 2-carat diamond yet costs less than half the price. However, it is not too large to be seen, but not so large that you receive excessive attention. Many young women believe it is the ideal size. A 1.5-carat diamond appears to be equal in size to a 2-carat diamond. In other words, a 1.5-carat ring will look lovely on any feminine finger – and on the bit hand, a 1.5-carat ring will appear even more significant. This is a win-win situation for everyone involved.

1.5 carat diamond

Diamonds may appear intricate at first glance, and to some extent, they are. Customers are unlikely to need much information to feel confident about pricing. The Diamond “4C” rule is the most important thing for any aspiring diamond owner to remember. Carat, cut, clarity, and color are the four “Cs” in this rule. Before I provide my recommendations for selecting a 1.5 ct diamond, I’d like to address one of the most frequently expressed concerns that people have about diamonds: cost. Read this article before going out to buy a 1.5-carat diamond. Find out how to find the most extraordinary 1.5-carat diamond for your money.

What Is a 1.5 Carat Diamond?

Diamonds are sometimes described in terms of size,’ but it is vital to remember that carat refers to the diamond’s weight. One carat equals 200mg, and five carats equals one gram.

While a 2-carat diamond costs about twice as much as a 1.5-carat diamond, the 2-carat diamond appears just 10% larger when viewed from above. A 1.5-carat diamond (round cut) has a face-up size of around 7.4mm. However, depending on the diamond’s cut specifications, actual measurements for every 1.50ct diamond can vary. The size of a diamond is determined by its form and cut quality; for example, elongated diamond shapes appear more prominent than brilliant round diamonds, even though they are of equal carat weight.

Furthermore, a well-cut diamond will return the most light and sparkle, but a poorly cut diamond would appear less dazzling and more petite in size. Most customers may get close to the physical size of a 2ct diamond without paying the price by purchasing a 1.5-carat diamond. A 2-carat diamond, on the other hand, will have more presence if cut right if you are searching for a larger, more assertive diamond and have a willing budget.

How Much Does a 1.5 Carat Diamond Cost?

A 1.5-carat diamond ring will most likely cost $8,000 to $12,000. However, prices can vary significantly, both above and below this range. A near-flawless 1.5ct diamond may cost up to $25,000, while a poor-quality diamond could cost as little as $4,000.

A 1.5-carat diamond ring can cost anywhere from $4,000 to $25,000 or more. The price depends on several criteria, including the diamond’s cut quality, clarity, color grades, the shape of the diamond, and the engagement ring setting in which it is set. And, of course, where you buy your diamond plays a significant role. We’ve written an article about the most significant diamond ring stores.

The best value for money for a 1.50ct diamond ring may be found in the $8,000 to $12,000 area. In our view, diamonds in this price range offer the best mix of quality, look, and value for money. Below $8,000, you’ll frequently find 1.5ct diamonds with visible flaws or poor color that can be seen with the naked eye. Diamonds with a price tag of more than $12,000 are unquestionable of more outstanding quality. Without a jeweler’s loupe and excellent lighting, the difference between a sub-$12,000 1.50ct diamond and one that’s twice as valuable is tough to discern.

As a result, if you’re looking for a 1.5-carat diamond, we don’t recommend spending less than $8,000. If you stay within the $8,000 to $12,000 price bracket, you’ll be able to find a stunning 1.50+ carat diamond without going overboard.

Tips For Buying a 1.50 Carat Engagement Ring

  • Choose a diamond with an ideal or perfect cut. The better a diamond’s cut is, the more light it reflects, giving it the beautiful appearance that diamonds are known for.
  • We recommend purchasing a diamond with an ideal or perfect cut. A diamond with a good cut will have more brilliance, fire, and a more stunning appearance than a diamond with a bad cut.
  • Please stick to the color spectrum of G through I. Selecting a diamond with a color grade of G to I (near colorless) will provide you with more excellent value for money than selecting a diamond with a color grade of D to F (colorless).
  • Colorless diamonds in the G to I range will appear colorless to the naked eye but cost significantly less. Without the aid of a jeweler’s loupe, the difference is nearly invisible, even with a vast 1.5-carat diamond.
  • A lesser color grade is acceptable for a yellow or rose gold setting. If you choose either yellow or rose gold, the slight yellow tint of a diamond with a lower color grade can be hidden, allowing you to dip below the G to I range.
  • It’s recommended to stay in the J to K range for the most part. Check out our guides to different diamond shapes for more information on the best color grades for the most outstanding value for money.
  • Choose a VS2 or superior clarity grade. The best value for money is the VS2/VS1 clarity grade, especially for a diamond of this size. The majority of flaws and blemishes in a 1.5ct VS1 diamond will be undetectable to the human eye.
  • We don’t advocate going lower than VS2 clarity for a 1.50ct diamond because inclusions are sometimes noticeable at lower grades due to the diamond’s enormous size (even though you can still find eye-clean SI1s.). Above necessary, make sure the diamond you chose is eye-clean.
  • Choose your favorite shape. There is no such thing as a “perfect” diamond shape; instead, the best option is to choose a shade that appeals to you. Our diamond shape reference includes information on all of the commonly accessible diamond shapes and information on their attributes.
  • Choose an environment that appeals to you. Your ring’s appearance is influenced just as much by the setting you choose as the diamond you choose. The presence of pavé, halo, or side-stone diamonds in your setting may influence your center diamond selection.
  • We propose that you use our selection of engagement ring styles to find a ring that matches your preferences, likes, and budget.
  • Purchase your ring from the comfort of your own home. We strongly advise you to purchase your diamond online rather than through a local jeweler. When you shop for diamonds online, you will save money and access a far broader assortment of diamonds than you would find in a local jewelry store.

What Factors Affect The Price of a 1.5 Carat Diamond?

The Cut Factor

When looking for a 1.5-carat diamond, the diamond cut must always come first. You want a cut that sparkles and has vitality, not one that is boring and lifeless.

Diamond cut is all about the diamond’s artistry and dimensions. It describes how a diamond is cut, polished, and faceted to optimize brilliance and sparkle.

The proportions of a diamond with an exceptional (ideal) cut are perfect and symmetrical, giving in the highest brightness, balance, and longevity. Therefore, this cut gives a considerably better illusion of size and is more expensive. The shine of a poor cut is reduced since it is not proportionate. Because this cut appears to be smaller, it appears to be less expensive.

The cut size of a diamond has a significant impact on its shape. Despite having the same carat weight, some shapes appear more significant.

The Clarity Factor

When deciding on the price of a 1.5-carat diamond, this is another essential factor to consider. The clarity factor indicates how much light a stone may refract without being obstructed.

A diamond’s flaws, imperfections, and inclusions prevent it from reflecting as much light as possible. Here’s how a 1.5-carat diamond is classified from most expensive to least expensive, according to the Gemological Institute of America:

  • Flawless (FL)
  • Internally Flawless (IF)
  • Very Very Slightly Imperfect (VVSI, VVS2)
  • Very Slightly Imperfect (VS1, VS2)
  • Slightly Imperfect (S11, SI2)
  • Imperfect (I1, I2, 13)

The most faultless diamonds are those with a clarity grade of FL, and they’re also the most costly diamonds available. All you need is something transparent and clean to look at. As a result, for the best value and eye-clean diamond, we propose VS2 clarity. If you want to save even more money, you can skip SI1.

The Color Factor

Diamonds are available in various color grades, ranging from bright tones to hyaline. Intensely colored gemstones are classified as a separate category with their pricing system.

Transparent or colorless diamonds are commonly used in engagement rings. On the other hand, colorless diamonds can have a variety of colors, which are graded in alphabetical sequence, beginning with “D” and ending with “Z.”

In this gradation scheme, the letter “D” denotes completely colorless stones, while the letter “Z” denotes stones with a noticeable yellow tone.

Fancy color diamonds, such as red, are substantially more desirable because there are so few on the market. These diamonds have exceptional light-handling qualities, which enhance the illusion of size.

Colorless or translucent diamonds are the most cost-effective options, and they’re a little cheaper than red diamonds. They’ll be able to reflect optimal sunlight and highlight the size of your 1.5-carat diamond ring because they have few imperfections.

What is the size of a 1.50-carat diamond?

On average, a 1.5ct diamond in the round brilliant cut will have a diameter of roughly 7.3mm and a length of approximately 7.3mm. In comparison, a 1 carat round brilliant cut diamond has a diameter of roughly 6.4mm, making the 1.5 carat stone appear significantly more prominent to the naked eye than the 1 carat round brilliant cut diamond.

Depending on the cut specifications of a single 1.50ct diamond, the exact measurements of the diamond may differ. It’s vital to understand that the term “carat” refers to the weight of a diamond, not the size of the diamond. Choose a diamond that is not in the brilliant round cut, such as a princess or oval cut, and it will have slightly different proportions, making it appear larger or smaller to your eye than the brilliant round cut.

Is 1.5 Carat a Suitable Size for a Diamond?

If you’re searching for a somewhat larger diamond at a reasonable price, a 1.5-carat diamond is a fantastic option. It appears to be nearly as huge as a 2-carat diamond yet costs less than half the price.

A 1.5-carat diamond has a diameter of 7.4 mm and weighs 1.5 carats. This is one millimeter larger in diameter than the diameter of a one-carat diamond and one millimeter more minor than the diameter of a two-carat diamond.

Is a 1.5 Carat Engagement Ring Too Big?

A 1.5-carat diamond engagement ring is an excellent choice if you’re looking for a vast, gorgeous engagement ring. 1.50ct diamonds, like other diamonds, can have a wide range in price depending on the quality of the cut, clarity, and color of the diamond.

If you’re searching for a somewhat larger diamond at a reasonable price, a 1.5-carat diamond is a fantastic option. It appears to be nearly as huge as a 2-carat diamond yet costs less than half the price.


1.5-carat diamonds represent excellent value for money because they appear to be almost as large as a 2-carat diamond. We hope you found this advice informative and helpful in your search for a 1.5-carat diamond. Make sure that you understand how diamonds are valued before you begin searching for a diamond. As a result, you will not overpay for things that you will not even be able to view.

Consider browsing at respected internet retailers such as James Allen, Blue Nile, and Whiteflash if you’re looking for the best value on a 1.5-carat diamond. We favor John Allen since they have a far more extensive assortment of 1.5-carat diamonds in various pricing ranges, shapes, and specifications.