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Diamond Calculator – Value, Advantages, Step, Prices & Quality

Diamond Calculator – Value, Advantages, Step, Prices & Quality

Diamond Calculator

Diamond Calculator is software that is a must-have for all jeweler professionals, jewelers, lenders, refiners, laypeople, investors, and consumers. The diamond calculator takes over from the spreadsheet. First, it calculates both mounted and unmounted diamonds. No diamond scale, no problem. Next, adjust and correct the marketing price with deductions in several different categories for diamonds that deviate from the quality standard. Finally, please save it to a text file or document and print it to create a Diamond database inventory record.

The Value of Diamond Calculator

The parameters on which an appraiser must base himself to consider the value of a diamond are four: “carat”, “clarity”, “colour”, and “cut”, that is, weight, clarity, colour and size.

Each parameter has an associated measure and range. Weight, to with, is measured in metric carats, for which the abbreviation “CT” is used and not “k”, which is used to define the purity of gold. Of course, there is a relationship between size and weight, and generally, a three-millimetre diamond weighs 0.1 ct. One that weighs 5.2mm usually weighs about 0.5 CT, and one that goes up to 6.5mm will hit the carat. The larger a diamond, the higher the price per carat if all other characteristics are maintained.

The Advantages of a Professional Appraisal of Diamond

The Advantages of a Professional Appraisal of Diamond

A good jeweller appraiser knows how to value the materials it is made of, noting whether they are precious or semi-precious stones and evaluating their historical value. He will do it by putting into play his extensive knowledge of it and using the materials he has at his disposal, which not everyone is familiar with. But, above all, he will do it with total discretion, respect, and professionalism.

It is not only about learning how to know the price of a diamond but what can be done after the appraisal. As a professional, I offer different possibilities: the sale, the disassembly for the use of the stones in another design, the restoration, and the adaptation of the size and shape of the contact with interested investors. My job is to advise; the decision is yours.

How is the Price of Diamonds Calculator?

Are you thinking of buying a diamond? It does not matter if it is your first time or if you are a regular buyer and want to make a safe purchase. This guide offers you a series of tips to help you avoid scams.

To begin with, we will tell you that diamonds are the most expensive precious gems, and their value is by no means fixed. The price of a diamond depends on purity, colour, cut quality, weight and the existence of fluorescence. The higher the fluorescence, the price is usually lower! If you poverty to learn how to calculate the cost of diamonds with tips and tactics that work, this guide.

Step by Step to buy Diamonds of 4 Basic Rules

Buying diamonds can be confusing, especially if it’s your first time. Two diamonds may appear similar, but the difference between one and the other can be thousands of dollars.

For example, take a look at these three diamonds from the Blue Nile store, all one carat:

Compare Blue Nile Diamond Prices

Does it make sense that all three are the same size, with one costing $2,112, another $5,017, and the other $21,308? Of course, yes.

Next, we will talk about the four basic rules that determine the price of a diamond. You must understand them, so you know what to pay attention to when buying.


To avoid scams, it is essential to requirement a certificate. This is, without a doubt, the most crucial step when buying a diamond.

The purpose of choosing certified diamonds is to ensure that they are genuine pieces, especially in purchases valued at more than 1000 dollars.

The only official certificates that exist are from the GIA and the AGS laboratories. That is, they are the quality standards in the diamond industry.

Quality of Diamonds Calculator

Now that you know what certificates you must request to make the purchase, you need to understand all their qualities and how to interpret all that information.

In Diorama, we have a guide that talks about the main qualities of a diamond, popularly known as the four C’s of diamonds: Color, Clarity, Cut and Carat (Carat).

For example, if you want to analyze colour, you should focus on J+ diamonds to maximize their value. On the other hand, if you opt for a more elaborate jewel, choose H + diamonds.

Prices of Diamond Calculator

The easiest way to know how much a diamond is worth is the same way we use it for any other type of purchase: Compare the price of similar pieces on different reliable and popular platforms.

Physical stores are also a great alternative, although these often have higher prices than online stores.

How to buy Diamond Calculator Online Safely?

If you are interested in getting this type of jeweler online, ask yourself: what do you give more importance to? To the value in the long term or the short time?

If you are determine to buy a diamond online after answering this question, we recommend the James Allen store.

Diamond Price Calculator

In this section, we deliver a diamond price calculator tool with which you can estimate the standard price range of different types of diamonds.

James Allen is the market leader in pricing, so we’ve chosen him as the yardstick for our calculations.

Diamond Prices According to their Type

The price of diamonds can vary significantly depending on their shape, cut quality, clarity or colour.

For example, a 1-carat diamond ranges from $ 1,500 to over $16,000. This price difference is due to jeweller that is exceptionally well cut and involves exquisite artistry.

The same happens with two-carat diamonds; they cost anywhere from $6,000 to $ 80,000, depending on their shape, cut, and colour grades.

The range of characteristics and varieties is enormous; some diamonds cost up to ten times more than others of the same carat weight.

The Four C’s Standard

The calculation of diamond prices depends on a wide range of factors, so it is very complex to give an exact estimate.

As we told you before, the standard is the four C’s: cut quality, clarity, colour, and carat weight (carat).

Obviously, the better the four C’s of a diamond, the more expensive it will be. In conclusion, the higher the quality, the more money you will have to invest in the purchase.

This doesn’t mean you can’t get a great diamond without paying a fortune.

We will talk about this in more detail later. Now, we will see how the price of a diamond calculates based on its carat weight, colour or clarity, among other factors.

How much does a Diamond Cost Today?

As with another jelly, the cost of diamonds risk with inflation. This means that the prices in previous years are consistent with the current ones.

Below is a list of current prices for round brilliant cut diamonds in various carats.

0.50 carat: $600 to $2,900

1 carat: from 2,500 to 18,000 dollars

1.50 carats: $4,800 to $35,000

2 Carats: $8,500 to $59,000

3 carats: $20,000 to $155,000

4 karat: $35,500 to $286,000

5 carats: from $45,500 to $337,500

Remember that this is the price for the real stone, not per carat.

How to Save Money When Buying Diamonds?

How to Save Money When Buying Diamonds?

As you may have noticed, the price range where the purchase of diamonds moves is high.

For this reason, knowing what to do to save, optimize the purchase value and detect the perfect time to invest is essential.

To distinguish if you are on the right path, keep in mind the following recommendations:

The first is to recognize that the price of diamonds is often based on their “grade”.

The second is to understand how the diamond cutting process works and how it affects the final price of the piece.

The third is to learn how a diamond’s color and clarity grade affect its price.

Diamond Categories and their Importance

It is essential to emphasize the different categories of diamonds since they are a mandatory point to understand why the price per carat is proportional to the increase in weight.

Diamonds are a retail product, and their purchase sometimes motivates by the thrill of owning a gemstone.

For this reason, it is essential to understand where to focus efforts when investing.

Did you know that a 0.99-carat diamond is worth only 1% more than a similar 0.98-carat diamond?


A calculator is a device used to perform arithmetic calculations. Although modern calculators are often built into a general-purpose computer, they design to perform certain operations to make them more flexible. For example, there are specialised graphing calculators for graphical, mathematical fields such as trigonometry and statistics. They also tend to be more moveable than most computers, although some PDAs are similar in size to typical calculator models.

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