1.5 Carat vs. 2 Carat Diamond

Assume you’ve found two fantastic diamond rings. They’re both in the same style, and the diamonds are both D color, VS1 clarity, and flawless cut, so they’re both stunning. However, there are two notable variations between these diamonds. The smaller one is 1.5 carats, while the larger one is two carats. The larger diamond is far more costly than the smaller ones.

You’re left wondering which one is the better deal. After all, there is a tiny physical size difference between the two, but the 0.5-carat difference between them isn’t significant. Which one should you choose if you have to select between 1.5-carat and 2-carat diamond?

1.5 Carat vs. 2 Carat Diamond

When selecting the ideal diamond, many couples choose a 1.5-carat stone, significantly less expensive than a two-carat diamond. But what makes a 1.5-carat stone appear bigger? What are the several aspects that impact a diamond’s size? How can you know if a 1.5-carat stone is worth more?

The stone’s size is also a consideration. A 1.5-carat stone is approximately seven millimeters bigger than a two-carat stone, and this means it has a larger surface area, making it more noticeable. This distinction is significant since a larger stone will appear smaller in a smaller hand. A ring with a smaller stone, on the other hand, could be far more sophisticated.

For a tiny ring, a 1.5-carat diamond is an excellent choice. This diamond is the ideal size and price combination. It’s small enough to be stylish but large enough to be appealing. It’s not as eye-catching as a two-carat stone, but it’s still a good option. It also costs half as much as a two-carat stone!

Consider the color of a 1.5-carat diamond when purchasing. When purchasing a 1.5-carat, color is a crucial concern, as it is with any stone. A 1.5-carat diamond will have a far more brilliant brilliance than a two-carat diamond. The hue of a 1.5-carat stone is also influenced by its setting and ring style.

If you’re thinking about getting a 1.5-carat diamond ring, you’ll need to figure out what size you want. Even though 2-carat diamonds are more expensive than 1.5-carat diamonds, they might be more elegant and inexpensive. A big ring with a 1.5-carat stone is a popular choice for engagement rings. When purchasing a 1.5-carat diamond, most individuals prefer a smaller stone in addition to size.

Here are Some Beautiful 1.5 Carat and 2 Carat Diamond Rings

Solid 14k White Gold 1.5ct Channel Diamond Anniversary Wedding Band Eternity Ring Size 7.5

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Solid 14k White Gold Round Diamond Bridal Wedding Engagement Ring Set 2.00 Ct.

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What Diamond Carat Should I Get for an Engagement Ring?

Carat weight assumptions for an engagement ring are sometimes in conflict with the reality of diamond prices. Consider your alternatives carefully, and keep in mind that even little diamond rings may be exquisite and dazzling. Furthermore, distinguishing between minor weight changes can be challenging. The diamond in the photo above is a massive 1.50-carat diamond, but specific engagement ring settings can make smaller stones appear larger.

Keep in mind that the ring setting will set you back some cash. A simple solitaire game costs roughly $250 at the very least. A pavé band or halo setting will set you back around $1,000, while three-stone sets will cost you around $1,500. Because more complicated designs and accent diamonds and gemstones raise the price of an engagement ring setting, it’s advisable to choose an engagement ring setting before choosing your diamond.

If you’re not sure what you want, look at James Allen’s inspiration gallery to see what other people have done with a comparable budget.

Consider the many diamond forms as well. Fancy shapes are becoming increasingly popular, and most diamond cuts are still highly sparkly, although not as popular or sparkly as the regular round. Even better, fancy shapes are 20-40% less expensive than rounds of the same carat weight.

What Diamond Carat Should I Get for a Pendant?

The size of a pendant is challenging to determine because everyone has varied preferences and neck sizes. If you’re buying a pendant for yourself, go to a store and try on several sizes to see what you prefer. If you have your heart set on a larger diamond, though, you may be able to save money by buying online.

If you’re buying a diamond solitaire pendant as a gift, check at other necklaces to see what carat diamond looks best and whether this is a dress-up/dress-down or special occasion gift.

What are Alternatives to Diamonds?

There are alternatives to mined diamonds with the same beauty if you prefer a more giant aesthetic than your budget permits.

Lab Diamonds

These are actual diamonds, yet they were created in a laboratory. These are an excellent alternative to mined diamonds because they have the same appearance but are far less expensive.


Another alternative is synthetic moissanite. Many people choose moissanite engagement rings because they are cheaper than lab-created diamonds.

Sapphire White

Consider white sapphire if you prefer a natural gemstone to a manufactured one. A well-cut white sapphire can still have a lot of glitters, even if it doesn’t seem like a diamond.

Where can I Purchase Diamond Jewelry?

Ensure to inspect the diamond before you buy it, regardless of its carat weight. The quality of a diamond’s cut and its performance determines its value, so look at how the diamond sparkles while you’re shopping.

Make sure you see closeup footage of the diamonds if you’re buying diamonds online for an engagement ring, pendant, or studs. Hundreds of thousands of diamonds are available from both James Allen and the Blue Nile, each with a 360° video so you can see how they perform. They also provide DIY engagement rings, studs, pendants, and dependable return policies, making them one of the best places to shop for jewelry online. However, James Allen now has a large selection of engagement ring styles.

On the other hand, Custom Made provides design services for personalized jewelry, allowing you to create a truly unique piece that fits your style. You’ll select the perfect stone for your personality and budget with their help.

What is the Price of a 2-Carat Diamond Ring?

People commonly begin their search for an engagement ring in one of three ways (this also applies to fashion rings):

Begin with a Financial Plan

Diamond rings are available in various styles, sizes, and price ranges. They range in price from under $1,000 to several millions of dollars (see our article on the most expensive diamonds globally). It’s pretty simple to lose track of dimensions, which is why I prefer and recommend starting with a clear budget.

Begin with a Concept

You know your loved one has a specific ring in mind, and you want to help her realize her dream (or you want to treat yourself). The gems that go with some designs have restrictions.

Begin with the Carat Weight

You examined rings, observing what a 1 carat and a 2 carat look like, and concluded. The size of a 2-carat diamond is ideal for you.

Whatever your motive for wanting a two-carat diamond ring, the possibilities are nearly unlimited. 2-carat diamond rings range in price from 8,000 to 70,000 dollars. This excludes exceptional rings on both ends (which I’ll go into more depth in conclusion). What is your weight on the scale? What should your budget be? Here are some samples of what you can acquire for $10,000, $15,000, and $20,000.

What Influences the Price of 2 Carat Diamonds?

The prices of brilliant round diamonds are shown in the table above because they sell more than all other shapes combined. Using that stated, some stunning designs are fashioned with alternative diamond shapes, and they come at significant cost savings…

Pear and oval 2-carat diamonds are about 10-15% less expensive than round diamonds of the same size. Cushion cut, princess cut, and emerald-cut 2-carat diamonds can cost up to 30% less than round brilliants.

While a top-grade round brilliant 2-carat solitaire diamond ring would cost $20,000 on average, thinking outside the (round) box will get you a lovely 2-carat princess cut ring for less than $15,000!

What are Some Comparisons Between 1.5-Carat Diamond Rings vs. 2-Carat Diamond Rings?

The following are the primary distinctions between a 1.5 and a 2-carat diamond:

Size: a well-trimmed A 1.5-carat diamond has a diameter of roughly 7.4mm, while a 2-carat has a diameter of around 8.1mm. The difference is only around half a millimeter.

Price: Carat has an effect, particularly on the higher characteristics. Compare the overall quality of this 1.52-carat H VS1 Round Ideal Cut Loose Diamond to this 2.03-carat G VS2 Round Ideal Cut, Loose Diamond. It is considerably more costly.

Diamond prices in the 1.5-carat and 2-carat ranges vary greatly depending on color, clarity, and, most importantly, cut quality. Exceptional diamonds may be found throughout this collection. And working with a provider that has a beautiful trade-up policy allows you to receive an excellent stone today while staying within your budget, with the option of upgrading to a larger stone later. Our Final Recommendations: 1.5-Carat Diamond Rings vs. 2-Carat Diamond Rings, In reality, both 1.5 carat and 2-carat diamond rings are excellent choices. A 2-carat diamond isn’t always superior to a 1.5-carat diamond, especially if the two stones have similar quality qualities. The most remarkable difference, in this case, is the pricing.

The most crucial factor to consider is which one your budget allows. Overall, there is a modest size difference between a 1.5-carat diamond and a 2-carat diamond, which is a feature that some customers are drawn to. However, while both stones are significant, a 2-carat stone might cost twice as much as a 1.5-carat stone.

And size doesn’t matter. It’s not worth buying a larger diamond if it doesn’t have good light performance. It’s not worth buying if it doesn’t have the required documentation from the AGS or the GIA. It’s not worth buying if the color or clarity grade is low. As you can see, buying a diamond engagement ring is a complicated procedure that necessitates considerable research and dedication.


The best way to find the perfect diamond for your budget is to look for a large inventory online. Many vendors offer hundreds of diamonds, and they let you choose the one that best suits your needs. In addition to offering a great selection of GIA and AGS certified diamonds, these online vendors have the most extensive inventory in the industry and some of the most beautiful settings and product photography in the industry.

You’ll need to make the next decision is what type of engagement ring you’re looking for. The 1.5-carat diamond can be a great option if you’re on a tight budget and don’t want to sacrifice clarity and cut. If you’re shopping for an engagement ring, check out GS Diamonds for expert tips on how to buy a 1.5-carat diamond.

A 1.5-carat diamond can cost anywhere from $5,000 to $35,000, so make sure you shop around before deciding. The best option will be between eight and 12 thousand dollars. However, it’s best to avoid fancy colored diamonds if you’re strapped for cash. However, colored diamonds have unique light-handling properties, which create a more extensive impression of size. Although a red diamond costs more than a 1.5-carat stone, you can save a lot of money by buying one of these stones instead of a larger diamond.