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Loose Diamonds Price and Value: Shopping Guide for Loose Diamonds

Diamonds are among the most valuable gemstones globally, making them appealing for various uses. Although this precious stone is more recognized when set in jewelry, many still prefer its loose form. A loose diamond is versatile due to its multi-purpose nature and adaptability. And today, many who have discovered the usefulness of these loose diamonds seek to own them. 


While loose diamond prices are considered more affordable than diamond jewelry, many factors can influence its cost, and knowing that will help you estimate a budget before buying. Understanding the factors influencing a loose diamond price helps you buy smartly and avoid overspending, as you’ll learn that carats don’t ultimately guarantee a diamond’s value. 


If you’re about to purchase loose diamonds, you’ll find helpful information in this article explaining the prices of various diamond carats. Also, you’ll learn the factors affecting a loose diamond’s price and the best place to buy them in Singapore for the best prices.

loose diamonds

How Much Are Two Carats of Diamonds Worth?

loose diamonds

A 2-carat loose diamond is worth around $8000 to $50000 depending on its quality and can cost more.


However, a two carat-diamond can still be cheaper than a 1-carat diamond. Remember, we mentioned earlier that carats do not guarantee a diamond’s worth, but its qualities do. To explain this further, imagine that a 1-carat diamond is round shaped and has GIA certification & VVS inclusions, which is excellent for a diamond’s clarity and color E, also a valuable color. 


On the other hand, the 2-carat loose diamond is an Asscher cut and has no GIA certifications, color H, and SI2 in clarity. When you compare both diamond carats, you realize that although the one-carat diamond weighs less, it has better qualities. 

The GIA certification and round shape make it more valuable as round diamonds are more popular, expensive, and have a cut grade that other diamond shapes lack. Additionally, its color and clarity grades are almost perfect, making them a significant purchase. 


Remember, carats don’t imply size but weight. Hence, avoiding judging a diamond’s quality by its carat is essential. Suppose a 0.30-carat loose diamond costs $1000 per carat; multiply the carat weight by the diamond’s price by carat to get the total cost of $300. 


In conclusion, a 2-carat diamond’s worth is judged based on its weight, and this weight varies. So, as the weight increases, the diamond’s price per carat does too.

How Much Is the Cheapest Diamond?

A half-diamond carat (0.50) costs around $610- $2900, and a diamond within this price range is affordable. Although it’s possible to go below this price range, you must remember not to compromise quality.

Loose diamond prices can be very expensive or affordable, depending on their quality. And a diamond’s quality is what makes it valuable. Aside from a diamond shape, people would most likely choose certified loose diamonds with excellent cut, clarity, and color grades. But these characteristics increase the cost. 

loose diamond

So if you choose ones without GIA certificates or of the near-colorless and eye-clean range, they won’t cost as much or hold much value. Generally, it is tough to assume the cheapest price range for loose diamonds as everyone has a different budget and quality expectations. 


So you must first acquaint yourself with the four C’s of a diamond. Knowing how these qualities can be compromised and prioritized will enable you to buy loose diamonds at the right price. 


Regardless, there’s a suitable loose diamond price out there for everyone. The table below shows a diamond price list between carats one to five.


Loose Diamond Carats

Price Range

I carat loose diamond


2 carats loose diamond


3 carats loose diamond


4 carats loose diamond


5 carats loose diamond



Note: This table displays a price range, meaning you can buy diamonds for as much as the listed price. However, it doesn’t guarantee that they’re a conclusive price as some loose diamonds in these carats cost more than the listed range. 

Has the Price of Diamonds Gone Up or Down?

According to a recent market analysis, diamonds’ prices decreased by 1.3%. However, this is a new event as diamonds experienced a surge of 30% in the previous years.


But this price decrease could benefit people who invest in loose diamonds. A loose diamond price bought today can be worth more in the future due to a diamond’s price stability. Choosing loose diamonds over diamond jewelry is more beneficial as there are no markup costs from the setting and precious metals added to the total cost. 


This way, you pay only for the loose diamond, and during resale, you can rest assured, knowing you won’t lose a significant part of the actual money. However, since this price drop is significantly low, it doesn’t affect much. But a diamond’s price increase is undoubtedly a good sign.


So aside from investment purposes, you can also buy them now and hold them till whenever you wish to use them. They’re durable and will always retain value.

Who Has the Best Price on Diamonds?

Buying diamonds in Singapore can be tricky and complicated because loose diamonds’ prices vary based on many factors. And also, Singapore is populated with several jewelers and stores claiming to be the best. 


You’ll need a reputable jeweler like Dianoche to guide you, especially if you have no diamond knowledge. It will help you avoid paying above a 1-carat diamond price in Singapore due to zero knowledge. 


However, buying diamonds from Dianoche guarantees you many things.


  • Firstly, you can rest assured of natural diamonds, stunning and brilliant.


  • Our diamonds have the best cut quality and, regardless of their shapes, are the best of their kind. And we only sell certified diamonds.


  • We offer the best prices to our customers and help them get their money’s worth.


  • Finally, Dianoche has experienced jewelers ready to help you understand the basics of loose diamond prices and make a worthy purchase.


So what’s holding you back? Hurry now, complete the form to set a meeting with an expert gemologist, and be on your way to making a valuable purchase.

What factors affect the price of loose diamonds?

The price of loose diamonds is affected by the four Cs: carat weight, cut, color, and clarity. Other factors that can affect the price include fluorescence, shape, and certification.

What is the average price of a loose diamond?

The average price of a loose diamond can vary greatly depending on the size, quality, and other factors. However, according to the Gemological Institute of America, the average retail price of a one-carat round brilliant diamond is around $5,000.

How do I determine the value of a loose diamond?

The value of a loose diamond is determined by its quality, rarity, and market demand. A diamond's quality is assessed by the four Cs, and rarity and market demand can be affected by factors such as the diamond's origin and popularity.

Should I buy a loose diamond or a diamond engagement ring?

This depends on your personal preference and budget. Buying a loose diamond allows you to choose your own setting and create a custom piece of jewelry, while buying a diamond engagement ring provides a complete package with a pre-set diamond and setting.

How can I ensure that I am getting a good deal on a loose diamond?

It's important to do your research and compare prices from different sellers. You should also look for certifications from reputable organizations, such as the Gemological Institute of America, to ensure that the diamond is of high quality.

What is the difference between a certified and uncertified loose diamond?

A certified diamond has been evaluated by a third-party organization, such as the Gemological Institute of America, and has been given a certification report. An uncertified diamond has not been evaluated by a third party and may have an unknown quality.

What are some popular shapes for loose diamonds?

Some popular shapes for loose diamonds include round, princess, cushion, emerald, and oval. The choice of shape often depends on personal preference and the desired style of the jewelry.

Can I negotiate the price of a loose diamond?

In some cases, it may be possible to negotiate the price of a loose diamond with a seller. However, this can depend on factors such as the seller's policies and the current market demand for the diamond.

Should I buy a loose diamond online or in-store?

This depends on your personal preference and comfort level. Buying a loose diamond online can often provide more options and competitive prices, but it can be more difficult to assess the diamond's quality in person. Buying in-store allows you to see the diamond and assess its quality before making a purchase.

How should I care for my loose diamond?

To care for your loose diamond, you should store it in a safe place and avoid exposing it to chemicals or extreme temperatures. You should also clean the diamond regularly using a soft-bristled brush and mild detergent, or have it professionally cleaned by a jeweler.

loose diamonds

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