Learn About Lab Grown Diamonds

What Are Lab Grown Diamonds?

Lab-grown diamonds are virtually indistinguishable from natural diamonds. However, instead of forming deep within the Earth's crust, these diamonds are produced in controlled laboratory settings that mimic the natural diamond-creating process. This allows for the creation of stunning rough diamonds in just a few weeks, a stark contrast to the billions of years required for natural diamonds to form.

Why are Lab Created Diamonds Considered Ethical?

Opting for lab-grown diamonds offers several advantages over choosing mined diamonds. Since they are not sourced from conflict regions, lab-grown diamonds have a lower social impact, and by incorporating these diamonds into the market, consumers can contribute to eradicating the blood diamond trade.

Beyond their exceptional beauty, lab-grown diamonds are free from the ethical concerns associated with traditional mining.

When you purchase lab-grown diamonds from Carat Creations, you are investing in responsible luxury. We offer an extensive collection of loose conflict-free diamonds, as well as ethical diamond jewelry, including lab-grown diamond rings, earrings, and necklaces. With Carat Creations, you are just a click away from finding stunning and socially responsible gems for yourself and your loved ones.

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Learn About How Lab Grown Diamonds Are Made

Now that you understand what lab-grown diamonds are, you might be curious about how we can produce genuine diamonds in a laboratory setting.

To explain this, let's compare it to how natural diamonds are formed.

Natural diamonds take billions of years to develop. This process happens when carbon deposits deep within the Earth are subjected to intense heat and pressure, causing the carbon atoms to bond and gradually crystallize over time.

A lab-grown diamond is cultivated using advanced technology that mirrors the natural diamond growth process, albeit within a few weeks. As a result, the diamond produced is chemically, optically, and physically identical to diamonds formed deep within the Earth's crust.

The only thing which makes a Lab Grown Diamond different from a Natural Diamond is how it originated.

A lab-grown diamond is created using advanced technology that replicates the natural diamond formation process.

As a result, the diamond produced is human-made but is chemically, optically, and physically identical to a mined diamond.

There are two different ways to create diamonds in the lab: Chemical Vapor Deposition (CVD) and High Pressure-High Temperature (HPHT).

In the Chemical Vapor Deposition (CVD) method, a small "seed" diamond is placed inside a sealed chamber and heated to a high temperature. The chamber is then filled with a gas mixture rich in carbon, such as methane, and the gases are ionized into plasma using advanced technology. This ionization breaks the molecular bonds in the gases, allowing the carbon to slowly crystallize onto the diamond seeds.

In the High Pressure-High Temperature (HPHT) technique, the diamond seed is subjected to extreme heat and pressure. As the carbon melts, it forms a diamond around the seed. Once the material cools, a diamond is produced that is just as beautiful as a natural one.

Why are lab created diamonds considered ethical?

Ultimately, there are numerous reasons why lab-grown diamonds are a superior and ethically luxurious choice. Beyond their exceptional beauty, they eliminate the harmful effects of surface mining and are conflict-free, making them undeniably appealing.

We offer a wide range of loose diamonds for you to explore. With just one click, you can discover stunning and eco-friendly gems for your loved ones.

How are Lab Grown Diamonds Manufactured?

Diamonds are composed of carbon and need extreme heat and pressure to crystallize. In nature, this occurs deep beneath the Earth's surface. However, for synthetic gems, there are two primary methods to create diamonds in a laboratory:

Chemical Vapor Deposition (CVD)

In the Chemical Vapor Deposition (CVD) method, a small "seed" diamond, originally created using the HPHT process, is placed in a sealed chamber and heated to approximately 800°F.

The chamber is then filled with carbon-rich gases like methane. These gases are ionized into plasma using advanced technology, which breaks the molecular bonds. The carbon atoms then gradually crystallize onto the diamond seed.

This process results in a genuine diamond, produced over a few weeks or months instead of millions of years.

High Pressure-High Temperature (HPHT)

In the High Pressure High Temperature (HPHT) diamond creation process, one of three methods is used: the cubic press, the belt press, or the split-sphere (BARS) press. Each of these techniques replicates the natural conditions necessary for diamond formation deep underground.

In this process, a small diamond seed is placed in a carbon-rich environment. Extreme temperatures ranging from 2,550 to 2,900°F and pressures reaching about 5.5 million pounds per square inch are applied. This intense environment causes the carbon to melt and gradually crystallize around the seed, forming a pure carbon diamond.

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Ethical

As lab-grown diamonds are created in a controlled laboratory environment, they are free from conflicts and uphold social responsibility.

Beauty & Quality

Lab-grown diamonds possess identical physical, chemical, and optical characteristics as mined diamonds.

Value

Lab-grown diamonds provide exceptional value and are typically more cost-effective than natural diamonds of similar size and quality.

Grading Certificate

Lab-grown diamonds are sometimes confused with other white gemstones such as moissanite or cubic zirconia, but it's important to note that lab-grown diamonds are genuine diamonds in every aspect. Both natural and lab-grown diamonds share identical physical, chemical, optical, and atomic properties.

As a result, they are graded by certified gemological institutes using the same criteria applied to naturally mined diamonds. This includes assessing parameters like color grade, carat weight, clarity grade, and cut grade, all of which are documented in a diamond certificate.

BROWSE CERTIFIED DIAMONDS

The Gemological Institute of America (GIA) and the International Gemological Institute (IGI) are highly reputable grading laboratories renowned for their independent certification of diamonds.

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