How much does a 1 carat diamond cost? (2023)

INengagement ringis one of the most important pieces of jewelry a woman will ever own. Buying it without our help can seem like a daunting task for the lucky man in our life. So let me start here. Folks, you can never go wrong with a 1 carat diamond! When placing aDiamant-ring, a single carat is large enough to impress without overwhelming the finger. No matter the setting or shape, a 1 carat diamond will never let you down. Your next question will of course be, "How much does a 1 carat diamond cost?"

While there are many factors that determine the value of a loose diamond, shape, color, clarity and carat have the biggest impact on the overall price.

Diamant form

Not to be confused with cut, the shape of the diamond is the shape it takes. The shape of a diamond is a defining feature, as its outline and contour are key to a diamond's appearance. The most popular types of engagement rings are round brilliant, pear, marquise, heart, asscher, emerald, cushion, princess, oval and brilliant. The price of each diamond shape depends on the demand and popularity of the shape and how expensive it is to cut a diamond in that shape.

1 carat sparkling engagement ring in yellow gold

The round diamond has long been sought after for its refractive properties and exceptional brilliance. Round diamonds tend to lose more carat weight than other shapes during cutting and processing, often making that shape more expensive. If you have your heart set on a 1-carat round diamond, you can expect to pay anywhere from $3,500 to $5,500. Conversely, princess diamonds tend to be less expensive because they retain more carat weight during the cutting process. The typical price range for a 1-carat princess cut is $3,000 to $4,500 (a savings of 15 to 30%). Although the princess cut is relatively new, it is often desired for its unique cutting and polishing techniques that hide inclusions and show the color more clearly.

If you are looking for a more classic diamond shape, the emerald cut diamond is for you. As with the princess cut, an emerald diamond only loses a minimal carat weight when cut. This way you get a beautiful diamond at a lower price! Keep in mind that the emerald diamond's large step facets make inclusions easier to see, which may require a higher degree of clarity.

If an emerald-cut diamond appeals to you, expect to spend between $2,750 and $4,350 for a 1-carat cut. (Significant savings compared to a round cut diamond!)

For more information on the most popular diamond shapes, visit ourGuide in the shape of a diamond.


Diamond cutting is an assessment of the craftsmanship required to transform a stone from a rough diamond to a polished diamond. The diamond's symmetry, depth and other proportions determine the cut grade, and the cut affects how the diamond reflects light. A quality cut is brilliant,while a poor cut can result in a dull diamond.

The specific cut of different shapes also affects the overall beauty of a diamond. For example, if a Marquise is cut too small, she will look thin and "malnourished". A heart cut too wide with too little margin in the bridges looks too much like a round stone and loses the appeal of the heart.

1 carat diamond ring with platinum pavé setting

Wear is important to a diamond's value and beauty, and poor cuts negatively affect its price. So if color and clarity are critical, but the stone is still a bargain, make sure the cut matches the snuff. The cut is the one area we should never sacrifice to get a better size, as the cut has the most direct impact on a diamond's brightness and signature beauty. That's why we called ourselves Brilliance.

diamond color

Some buyers choose lower color grades to get a larger carat stone. However, color is an important factor when buying a diamond, as it can be seen with the naked eye. The most valuable diamonds have little or no noticeable color, reflecting the various light spectrums like fire. ThatDiamant-Farbskalaare sorted from D to Z, where "D" is colorless. Although the presence of color detracts from a stone's value, it does not mean that the stone does not radiate sparkle! Going for a nearly colorless diamond (G to J in color) can save youthousandson the perfect ring. All other things being equal, you can save 30-55% on the price of a 1 carat diamond belonging to the nearly colorless family (G-J) compared to a colorless diamond (D-F).

Fancy brown emerald and diamond engagement ring

A little tip about the color:INYellow gold or rose gold settings work well to hide the yellow tintof diamonds with lower color qualities. For some, this light yellow or even brown color may have aVintage appel.But many buyers want a brilliant white stone, which means they will pay more for a higher quality color. At the other end of the spectrum are fancy diamonds, which are so deep in color that they actually cost more.

diamond clarity

Once you are familiar with the shape and color of your diamond, decide on its clarity. The clarity of a diamond indicates the presence or absence of inclusions and blemishes in the stone. Almost all diamonds have some form of internal flaw when viewed under a magnifying glass. Impeccable stones exist - and their price tags reflect their rarity.

Like color, brightness has a scale that ranges from flawless (FL-IF) to inclusive (I1-I3).The clarity levels included (I1, I2 or I3) contain imperfections visible to the naked eye. These stones are not what jewelers consider "eye clean". They can be incredibly blurry and have visible nicks or other imperfections. Although these diamonds are priced lower than those with higher clarity, the low price may not be such a "bargain" if the stone's imperfections are visible to you. For this reason, it is best to avoid diamonds with clarity in this range.

For those of you looking for a quality diamond without the big price tag, check out the US(Very easily included)clarity area. VS diamonds contain inclusions that cannot be seen with the naked eye. This level of clarity is ideal for facet cut diamonds. But with brilliant-cut diamonds, it is possible to go down the clarity scale. A brilliant cut spreads more light through the diamond and hides the inclusions. Therefore, the budget-conscious man can save a bundle by reaching for a brilliant-cut diamond that has small inclusions. SI1, SI2 and SI3 (Easily included) is your best bet for saving money while preserving a high-quality diamond.

Still not clear about Clarity? Check out oursDiamond Clarity-guide.

Diamant karat

Now we are back to our original question: how much does a 1 carat diamond cost? Diamond carat can be deceiving as it does not reflect the actual dimensions or dimensionsmillimeter size of a stone.For example, a 1 carat marquise or oval cut diamond may appear larger than a 1 carat round diamond due to its elongated shape. Although both can weigh 1 carat, the elongated shape creates the illusion of a larger diamond. If you choose an elongated diamond shape, you can save 20-35% of the stone price! And by choosing a diamond just under 1 carat, you can save thousands. For example, a 0.92 carat diamond may be the same size(millimetre height)or more than 1 carat of equivalent quality, depending on the depth of the stone.

To ask? Call 866-737-0754 to speak with a diamond expert now.

Finally, you should also consider their finger size. A size 5 finger makes a 1 carat diamond appear larger than if it were placed on a size 8 finger, for example. For an accurate sizing chart based on the diamond shape, seeDiamond Carat Guide. This amazing guide shows the dimensions of a diamond based on carat and shape!

As you can see, there is no simple formula for pricing a diamond. Each stone is unique, and the price tag reflects each stone's individuality - for better or for worse. When choosing your perfect one-carat diamond, consider these other factors to determine which stone fits your idea of ​​perfection and your budget.

1 carat diamondDiamond Carat GuideDiamond Clarity-guideDiamant-FarbskalaDiamond-shaped conductor


How much can I expect to pay for a 1 carat diamond? ›

On average, the retail price for one carat diamonds can be anywhere between $2,000 to $16,000, and between $8,000 to $72,000 for two carat diamonds . And of course, the retail price and the resale value of a diamond are very different things.

Is a 1 carat diamond enough? ›

Why is a one-carat diamond an ideal choice? The average carat weight of an engagement ring in the United States is 0.9 Carat. Choosing a 1 carat diamond is ideal because it can fit within your budget without being visually overpowering. Premium diamonds of higher carat weights are also very rare.

How much is a carat diamond worth today? ›

The average price of a 1 carat diamond is currently $4,909 (see price chart below). 1 carat diamonds can cost anywhere from $1,616 - $11,494 depending on the diamond's shape, color, clarity, and other factors. To see specific details on diamond pricing by shape see our 1 carat diamond prices table below.

What can be said about a 1 carat diamond? ›

A 1 ct diamond is equal to 200 milligrams or 0.2 grams. This is roughly equivalent to the weight of a quarter of a raisin. There is no standard size that can be allocated to a one carat diamond as every cut will have a different shape which will ultimately influence its measurements.

How much should you pay per carat? ›

Just How Much is a Diamond?
Carat WeightDiamond Price Per CaratRecommended Price
0.50 carat$1,000 - $8,000$1,000 - $1,500
0.75 carat$1,300 - $9,000$2,000 - $3,000
1.0 carat$2,000 - $16,000$4,500 - $6,000
1.5 carat$2,670 - $20,000$8,500 - $12,000
3 more rows
Oct 9, 2022

How much a $100 carat diamond cost? ›

It sold at the low end of its estimated range at Christie's jewelry auction in Geneva. Estimated to sell for approximately $13 million to $20 million, “The Spectacle” diamond went for $14.1 million at Christie's Geneva this week.


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