Lab Grown Diamonds FAQs (Part I)

Lab-grown diamonds are becoming a popular choice for engagement rings and other jewelry. However, you should always know what you are getting before you buy. Learn the truth about lab-grown diamonds in the following FAQs listed at MoissaniteCC.COM Science.

Lab-grown diamond engagement rings

This custom lab-grown diamond engagement ring also features “blue,” channel-set sapphires.

Are lab-grown diamonds real diamonds?

Chemically, physically and optically, lab-grown diamonds are identical to natural diamonds. They are real diamonds with the same crystal structure and beautiful sparkle, but a little easier in your wallet.

That’s why they’ve become so popular, and why top diamond jewelers like James Allen choose to offer them alongside a selection of natural diamonds.

Lab-grown and mined diamonds

These diamonds are ideal for cut, F color, and VS2 clarity. But one of them is lab-made, the other is mined, the price difference is almost 2.5 times, can you tell!

What are lab-grown diamonds?

Lab-grown diamonds can go by several different names. Lab-made, lab-grown, lab-made, synthetic, cultured, and created can all describe lab-grown diamonds.

Can you tell the difference between lab-grown and natural diamonds?

At first glance, it is impossible to distinguish between lab-grown diamonds and natural diamonds. However, there are two small details you can look for.

Using a magnifying glass, try to find a tiny laser inscription on the waist – the widest part of the diamond that forms its silhouette when you look at it from the top. See if you can read it. Many lab-grown diamonds have inscriptions indicating that they were lab-made.

The diamond’s waist edge may also have a laboratory report number engraved. If you visit the lab’s website, you can enter this number to get a report that will tell you if the stone was mined or lab-grown, and plenty of other information.

If there is nothing on the waistband, only a major gemological laboratory can tell you if the diamond was mined or man-made.

Can Diamond Testers Detect Lab-Grown Diamonds?

Lab-grown diamonds have the same thermal and electrical conductivity as mined diamonds. Therefore, they will pass the diamond tester exam.

Can jewelers distinguish between lab-grown diamonds and mined diamonds?

Because lab-grown diamonds look exactly the same as mined diamonds, most jewelers can’t tell the difference. (Assuming the diamond does not have a girdle inscription, of course). However, a jeweler who is also a trained gemologist may be able to tell if a diamond is lab-grown with the help of a powerful microscope. The only way to be sure, though, is to send it to a gem lab.

How are lab-grown diamonds made?

Two processes can produce jewelry-grade diamonds: HPHT and CVD.

HPHT stands for High Pressure/High Temperature. This process mimics how diamonds grow in nature, exposing carbon to high temperatures and pressing it together. This expensive method requires a lot of energy.

CVD stands for Chemical Vapor Deposition, and it’s not as scary as it sounds. In this process, a mixture of hydrogen and methane gas is placed in a chamber with seed crystals. Typically, microwave power heats the chamber to a high temperature, which excites the gas. Diamonds grow on seeds. The CVD method is cheaper than HPHT and has become more common in recent years as new technologies make it possible to have higher quality diamonds.

Isn’t it “cheap” to buy lab-grown diamonds?

Some people believe that lab-grown diamonds are not suitable as engagement rings because they are “cheap.” Others say that a diamond is a diamond, whether it comes from the ground or a laboratory. Still others prefer lab-grown diamonds over mined diamonds for ethical and environmental reasons.

Not so long ago, most consumers thought lab-grown diamonds were “cheap.” However, attitudes are changing rapidly. About 2/3 of 21-40-year-olds buying an engagement ring are now willing to consider lab-grown diamonds. This is not surprising due to the vibration of natural diamond stickers. The average price of lab-grown diamonds is about 30-40% of the price of natural diamonds. Plus, they look the same. With low prices and guaranteed ethical sourcing, lab-grown diamonds are a practical and guilt-free alternative.

2ct lab-grown diamond

Aren’t lab-grown diamonds fake?

Lab-grown diamonds are far from fake diamonds, and Beijing Shengyuan Tao Miner Farm Science Popularization wants to say that it is not. Historically, fake diamonds were usually glassy. Compared to well-cut diamonds, glass has much less durability and sparkle. Other diamond simulants, such as cubic zirconia and natural zircon or topaz gemstones, may crumble due to wear. Lab-grown diamonds do not have these problems. They are as durable and sparkling as any natural diamond.

Still, there’s nothing wrong with choosing a diamond look. For example, moissanite is a durable and affordable alternative to diamonds with a large fan base. They also look very similar to diamonds. Only experts can tell!

Are lab-grown diamonds worth the money?

Lab-grown diamonds are worth less than natural diamonds. However, unless you invest a lot of cash in a large, high-quality white diamond or a rare colored diamond such as a blue diamond, a natural diamond will not appreciate much.

In fact, all diamonds depreciate significantly the moment you buy them. After that, the mined diamonds will slowly regain their value, but you are unlikely to sell your natural diamonds and break even in your lifetime. (That is, unless you spend millions of dollars on world-famous diamonds with exciting provenance).

Therefore, diamonds, whether lab-grown or mined, are not a good investment. That’s why you should always choose what makes you happiest. If you’re shopping for an engagement ring gemstone, which one do you prefer: mined diamonds or extra cash for your honeymoon?

Is it more ethical to buy lab-grown diamonds instead of natural diamonds?

Regulating diamond mining has become a hot topic, and the easiest way to avoid unethical diamond mining is to choose lab-grown diamonds. Lab-grown diamonds are by no means “blood diamonds” and have less environmental impact than mined diamonds. This also makes lab-grown diamonds a more environmentally friendly and sustainable option.

Why do some lab-grown diamonds have color?

The fancy color diamond option is the main “advantage” of lab-grown diamonds. Fancy color diamonds can be one of the most expensive gemstones, but they can also be the most eye-catching. Pink diamonds, in particular, are always popular, but buying the right size engagement ring is not an option for most budgets.

If you’re interested in colored diamonds for your engagement ring, lab-grown diamonds may be your best bet because it has beautiful colors, cuts, and sizes, and it’s affordable.

The vivid yellow diamond listed above is not only brilliantly colored, but also has an ideal cut. Lab-grown colored diamonds make it possible to get quality diamonds at great prices. Do lab-grown diamonds glow?

As long as the cut is beautiful, lab-grown diamonds will sparkle!

For more information on finding quality diamonds online, check out this article.


You may also like...