All you need to know about lab-grown diamonds and cloudiness | Grown Diamond Corporation (2024)

The only difference between lab-grown diamonds and natural diamonds is their origin. Lab diamonds are made in laboratories using machines, whereas natural diamonds are formed under the earth.


However, the process of formation for both types of diamonds — lab created diamonds and naturally created diamonds — is the same. When talking aboutlab-grown diamonds, one query that frequently comes up is whether they can get cloudy over time.

Do Lab Grown Diamonds Get Cloudy?

Before we answer this question, let’s first understand what does the term “cloudy” refers to.

Diamonds that have inclusions could look foggy, dull, or lifeless. This refers to them being cloudy.

And now, the answer is that thebest lab-grown diamondsdo not get cloudy, essentially, if you buy good-quality lab diamonds. Lab diamonds that have high clarity, have a good color (from D to I), and display high quality cuts, ranging from excellent to good, the diamonds do not get cloudy.

Why do Diamonds Look Cloudy?

  • Inclusions:One of the main reasons diamonds look cloudy is because of their clarity issues. If the clarity grades of diamonds are low, there are higher chances of them having or developing inclusions. Hence, if there is an inclusion, it is best to avoid buying that diamond.

  • Personal Perception:Another reason diamonds could look cloudy is if there are inclusions that are so tiny that they can’t be seen — by the naked eye or via equipment. Such diamonds will definitely start looking cloudy.

  • Diamond Cut Quality:There’s one reason diamonds look cloudy, and it has nothing to do with the diamond quality. It is the way people handle or care for diamonds. If the diamonds are not kept clean or stored properly, they could gather dust, dirt, and oils on the surface and start looking cloudy.

Why do Lab Grown Diamonds not Get Cloudy?

Lab-grown diamonds do not lose their sparkle as they are made with the same process and chemical and physical properties through which natural diamonds are made. Lab diamonds are made through a process called HPHT(High Pressure, High Temperature) or CVD (Chemical Vapor Deposition) methods. Lab-grown diamonds have all the qualities that keep them from getting faded or cloudy with age. Lab diamonds are built to last and shine bright.

Tips to Ensure your Lab Grown Diamonds does not Become Cloudy

1. Ask for the Diamond Certificate

Before you buy aman-made diamond, it is advisable to ask for certifications for the diamond. The majority oflab-grown diamond manufacturersprovide a certificate and a comprehensive grading report. This document typically includes details about the stone’s classification, 4Cs, and other characteristics, including its origin. Institutions such as theGemological Institute of America(GIA) and theInternational Gemological Institute(IGI) are renowned for their expertise in grading and certification, therefore making them reliable resources that consumers can trust.

2. Take Good Care of your Lab Created Diamonds

Maintaining the quality and brilliance of your lab diamond is all about taking care of it. It is important to periodically clean and polish your diamond to ensure its long-lasting sparkle. Additionally, the way you store your diamonds plays a crucial role in their preservation. Avoid storing diamonds with other jewelry pieces to avoid scratches and damage to the surface. Keep diamonds wrapped in a soft cloth and keep them in cases.

3. Assess Diamond Quality before Purchasing

One of the most important practices to follow when selecting lab-grown diamonds is to assess the diamond’s grading parameters. For example, if you want a diamond that does not have any cloudiness, you must ensure you buy diamonds in the color range of D to I; their cut should be excellent to good; and their clarity should be flawless to VS1.

FAQs

Does fluorescence affect a diamond’s cloudiness?

About 30% of diamonds have a characteristic known asfluorescence. They glow as a result of being energized by ultraviolet and visible violet wavelengths. The intensity of this fluorescence, which is almost invariably blue, can change. Fluorescent diamonds may look cloudy under different types of lights.

Does cloudiness impact diamond value?

A diamond's value is considerably impacted by its cloudiness, which makes it less expensive than diamonds of equivalent size and quality but far less desired due to its unappealing appearance, whether it is a synthetic, lab-grown diamond or natural diamond. One kind of inclusion that can appear in diamonds during their natural formation is a cloud.

Can one assess lab-grown diamond cloudiness with the naked eye?

A diamond’s cloudiness may or may not be visible with the naked eye. Laboratory certificates do not expressly mention whether a specific diamond might be cloudy.

All you need to know about lab-grown diamonds and cloudiness | Grown Diamond Corporation (2024)

FAQs

All you need to know about lab-grown diamonds and cloudiness | Grown Diamond Corporation? ›

And now, the answer is that the best lab-grown diamonds

lab-grown diamonds
Unlike diamond simulants (imitations of diamond made of superficially similar non-diamond materials), synthetic diamonds are composed of the same material as naturally formed diamonds—pure carbon crystallized in an isotropic 3D form—and share identical chemical and physical properties.
https://en.wikipedia.org › wiki › Synthetic_diamond
do not get cloudy, essentially, if you buy good-quality lab diamonds. Lab diamonds that have high clarity, have a good color (from D to I), and display high quality cuts, ranging from excellent to good, the diamonds do not get cloudy.

What are the downsides of lab-grown diamonds? ›

The Cons of Lab-Grown Diamond
  • Depreciating Value. As mentioned, one primary difference between lab grown and natural diamonds is long-term value. ...
  • Sentimental Value. ...
  • Lack of Education Surrounding Lab Created Diamonds. ...
  • Human Rights Issues. ...
  • Eco-Friendliness. ...
  • It's Not Always Easy to Insure Lab Diamonds. ...
  • Cost. ...
  • Quality.
Sep 14, 2023

Is there any reason not to buy a lab diamond? ›

Purchasing a diamond (natural or lab grown) is like buying a new car and driving it off the lot, meaning 90% of the time you will not be able to resell it for more than you paid! There is really no comparison in the environmental impact of lab diamonds vs. a brand new mined diamond.

Why are lab diamonds a poor investment? ›

They have NO resale value.

Unlike natural diamonds which holds value over time, laboratory-grown diamonds are industrial products that are factory produced in matters of weeks. Since they are not rare and easily mass produced, there is NO secondary market for them.

Will lab-grown diamonds pass a diamond tester? ›

Will Lab Diamonds Pass A Diamond Tester? Yes, lab diamonds have the same carbon composition as natural diamonds. Therefore, they have the same thermal conductivity. The test results are positive when exposed to the diamond tester, since the diamonds have the same physical and chemical properties as natural diamonds.

What to avoid with lab-grown diamonds? ›

When your hands will be wet or submerged: doing the dishes, doing laundry, cooking, waitressing/bartending, house cleaning, or swimming. Cleaning products and harsh chemicals (such as chlorine) can cause build up on diamonds and dull the polish/rhodium from the metal of your ring more quickly.

Can a jeweler tell if a diamond is lab grown? ›

Jewelers can tell if a diamond is lab grown through various gemological tests. They may use equipment like a DiamondView tester, which relies on a. Additionally, many jewelers work with accredited diamond grading labs who provide documentation, such as grading reports, confirming the origin of the diamond.

Are lab diamonds a waste of money? ›

“Don't buy a lab diamond engagement ring because they're worthless” Speak to most traditional jewellers and they will warn you that lab diamonds are worth nothing, and by extension a lab diamond engagement ring is also worthless.

Why do jewelers push lab diamonds? ›

While the capital costs for lab-grown diamonds are similar to natural, the supply chain is significantly shorter. Since lab-grown diamonds skip the mining process, they touch less hands along the way – ultimately resulting in a less expensive diamond.

Can I resell a lab diamond? ›

Typically, lab-grown diamonds can be sold for 30%-40% less than natural diamonds. If you're wondering how to sell lab grown diamonds, it's important to understand their market dynamics and the factors that influence their resale value.

Can GIA detect lab-grown diamonds? ›

Yes. GIA has been grading laboratory-grown diamonds since 2007.

Do lab diamonds have certificates? ›

When purchasing a lab-grown diamond, it must have a certificate. The 4 Cs of diamond quality determine how much it is worth. Since you likely aren't a gemologist, you need a reputable, independent certificate to know if the quality claims made by the jeweler are accurate.

How to tell if diamonds are real? ›

The thermal conductivity test is a quick way to tell if a diamond is real. A thermal conductivity test measures the heat conductivity of a diamond and can quickly determine whether it's genuine. One method involves placing two or three drops of water on your diamond. If it sinks into the stone, it's likely not real.

Why are lab-grown diamonds not popular? ›

This means that they have no scarcity or exclusivity, which are some of the key factors that drive the demand and price of natural diamonds. As one industry analyst put it, "Lab-grown diamonds are like fast fashion. They are trendy and cheap, but they are not timeless or valuable."

Do lab-created diamonds turn yellow? ›

Lab-grown diamonds do not turn color over time. They are stable and maintain their color as they are created to mirror the properties of natural diamonds, which are chemically and physically stable.

Do lab-grown diamonds get cloudy? ›

Lab diamonds are made through a process called HPHT (High Pressure, High Temperature) or CVD (Chemical Vapor Deposition) methods. Lab-grown diamonds have all the qualities that keep them from getting faded or cloudy with age. Lab diamonds are built to last and shine bright.

What are the negatives of blood diamonds? ›

These diamonds are often mined using forced labor and are traded illegally to fund violent conflicts and human rights abuses.

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