Same Shine, But Different Journey: What Actually Changes?

Buying a diamond is a moment. It might be for an engagement ring, a present for someone you care about or something unique for yourself. During that search you have probably seen two words that are everywhere these days: lab grown diamonds. They are appearing in jewelry stores, online ads and talking with friends more and more. If you want to know what they really are, you are in the right place.

You might be asking yourself, "Is a lab grown diamond even a real diamond?" or "Why is it so much cheaper than a natural one?" or maybe just, "Will anyone even notice the difference?"

Good news: this guide answers all of that in plain, simple words. No confusing terms, no science lecture. Just honest answers about how lab grown and natural diamonds actually compare, so you can pick what feels right for you.

What Are Lab Grown Diamonds?

Let's look at the simple stuff first.

A lab grown diamond is a diamond that people create inside a lab. It does not form underground like diamonds do. That's the point. It’s not glass. It’s not a stone. It’s not plastic trying to look like a diamond. It is a diamond. It’s made of the thing carbon. The only difference is where it grows. One grows under the ground. The other grows in a lab.. Both are genuine diamonds.

Think of it like this. A natural diamond is like a tree that grew all by itself in a forest over thousands of years. A lab grown diamond is like a tree that was grown inside a greenhouse. The people in the greenhouse control how much sunlight and water the tree gets. It grows faster.. Even though one grew naturally and the other was grown with help they are both real trees. They have the structure, the same look, the same make up. It’s the way they came to be that’s different. Same idea here, both are still real diamonds.

The only real difference is where they were made and how long they took to form.

How Are Lab Grown Diamonds Made?

People always ask how this works, and honestly, it’s super interesting.

Scientists get a piece of diamond, which is called a seed and put it into a special machine. This machine creates the heat and pressure that occurs far beneath the earth when a natural diamond is formed. Over time carbon atoms gather around that seed adding one layer at a time until it becomes a full sized diamond.

There are two common methods. The first is HPHT meaning High Pressure High Temperature. The second is CVD meaning Chemical Vapor Deposition. These titles may seem complex. The concept is straightforward. Heat, pressure and time transform carbon into a diamond mirroring nature’s process.. The man‑made diamond material appears in weeks or months not a billion years.

Once the diamond has finished growing, it's cut, polished, and shaped by a skilled diamond cutter, exactly the same way a natural diamond would be.

How Are Natural Diamonds Made?

I find the journey of a diamond completely different, from a lab grown one and it is honestly pretty amazing once you understand it.

It all starts inside the earth about 150 to 200 kilometers below the surface, where the heat and pressure are extremely high. In these conditions carbon atoms slowly join together and begin to form a crystal structure. Over time that crystal grows into a diamond.

This isn't a quick process at all. It takes anywhere from 1 to 3.3 billion years for a natural diamond to form. Yes, billion, that's not a typo.

Once the diamond has formed, it doesn't just stay buried forever. Volcanic eruptions push these diamonds up toward the earth's surface through rock formations called "kimberlite pipes." This is exactly why miners dig deep mines because diamonds are hidden far below the surface inside these rock formations.

After mining, the raw diamonds are extracted from the earth, sorted, and finally sent to a skilled diamond cutter who shapes and polishes them into the Shiny diamonds we see in jewelry  just like lab grown diamonds go through at the final stage.

The only real difference is that a natural diamond's journey is completed by nature itself, without any machines, over billions of years.

Lab Grown Diamonds vs Natural Diamonds: The Real Difference

This is the part everyone really wants to know, so let's talk about it without any sales talk.

Chemically, they are the same. Both are pure carbon. Both are hard, both bright , and both are graded using the same 4Cs: cut, color, clarity, and carat. If you put a natural diamond and a lab grown one side by side, even a jeweler would need a special machine to tell them apart. Your eyes alone cannot spot a difference.

So where's the actual difference? It comes down to three things:

• Where they are formed : One grows underground over millions of years. The other grows in a lab over weeks.
• How rare they are : Natural diamonds are limited because mining takes time and effort. Lab grown diamonds can be made whenever needed, so they are far more available.
• The price : Because lab diamonds are easier to produce, they usually cost a lot less than natural ones of the same size and quality.

That's really it. No secret catch. Just a different birth story for a stone that ends up looking the same in the end.

Are Lab Grown Diamonds Real?

This might be one of the common questions out there and the answer is simple.

Yes. One hundred percent, yes. A lab grown diamond has the chemical makeup, the same hardness and the same shine as a natural one. It passes the diamond tests that jewelers use. It is not a diamond simulant like zirconia or moissanite which only look like diamonds, from the outside but are made of completely different materials.

The confusion usually comes from the word "lab." People hear "lab" and think "fake" or "artificial," the same way they might think about a lab made food product. But diamonds don't work that way. A lab diamond isn't a copy of a diamond. It is a diamond, just born in a different place. A lab diamond is a real diamond too, the word "real" doesn't only belong to the ones dug out of the earth.

Certified labs like GIA and IGI grade lab grown diamonds using the exact same standards used for natural stones, and every certificate will clearly state whether the diamond is natural or lab grown, so there's never any guessing involved.

Clearing the Confusion Around "Lab Created" vs "Real"

You may have also seen these two terms used as if they're opposites, and it causes a lot of mix ups. This kind of comparison makes it sound like lab created diamonds and real diamonds are two separate things, sitting on opposite sides. They're not.

"Lab created" is simply the label for where the diamond was grown. "Real" describes what the stone actually is. A lab grown diamond is still made of pure carbon, still cut and polished by hand, and still graded on the same scale as any other diamond. So really, the more accurate comparison would be lab created diamonds versus mined diamonds, because both sides of that comparison are describing genuine diamonds.

The only stones that aren't considered diamonds are fake ones. These are materials like zirconia or moissanite. They are made to look like diamonds. Are not the same in chemistry. These are the ones that should be compared to diamonds. A lab grown stone was never in that group to start with. Remembering this difference will help you avoid a lot of confusion when you are looking to buy something.

Shine: Does It Really Differ?

Here’s something that catches a lot of people off guard. There is no real difference in shiny at all.

Shine or what jewelers call brilliance comes from how light moves inside the diamond and bounces back out. This depends entirely on the cut of the stone, not on where the diamond was born. A lab grown diamond that’s cut well will Glow as much as a natural diamond with a good cut. They’re made of the material. They reflect light in the way. The result? The same dazzling look.

If a diamond looks dull, it's almost always because of a poor cut, not because it was grown instead of mined. So when you're picking a ring, focus more on getting a good cut grade rather than worrying about whether the flash will be "less real." It won't be. Same shine, just a different journey to get there, exactly like the title of this blog says.

Price: Where the Real Gap Shows Up

Let's talk about money, because this is usually the biggest reason people even start looking into lab grown diamonds in the first place.

The price gap between the two is huge. A lab diamond usually costs anywhere from 30% to 85% less than a natural diamond of the same size, cut, and clarity. So if a natural 1 carat diamond ring costs a certain amount, a lab grown version of the same quality could cost only a fraction of that price.

Why such a big gap? It comes down to supply. Mining a diamond takes months of digging, heavy machinery, land and a long supply chain before it even reaches a store. A lab grown diamond skips all of that. It grows in weeks in a controlled space without needing to dig up the earth.

This price difference means you can often afford a stone, a higher clarity grade or a nicer setting all, for the same budget you had planned for a smaller natural diamond. If you'd like to see how far your budget can stretch you can browse this lab grown diamond collection to compare prices side by side.

The Honest Pros and Cons

Nothing is perfect for everyone, so let's be fair and go over both sides.

The good side:

• Costs much less than a natural diamond of the same quality
• Looks and shine exactly the same to the eye
• Easier to get a bigger stone within your budget
• Considered a more responsible choice, since nothing needs to be dug out of the ground
• Comes with the same certification and grading as natural diamonds

The not so good side:

• Some people still feel emotionally attached to the idea of a diamond that formed naturally over millions of years
• Resale value is usually lower compared to natural diamonds (more on that below)
• A few older or very traditional buyers may not consider it as "special," even though nothing about the diamond itself is lesser

At the end of the day, both sides are personal opinions more than facts about the stone itself. The diamond performs the same either way, shine the same way, and wears the same way for years to come. The only thing that changes is how you feel about where it came from, and that feeling is different for every single buyer.

Is It Worth It?

So is it actually worth choosing one over the other for you personally?

If you care about getting a bigger, cleaner, better looking stone without spending your entire savings, then yes, it's absolutely worth considering. You get the same beauty, the same durability (diamonds score a 10 on the hardness scale either way), and the same lifetime of wear, but at a friendlier price.

If your main reason for wanting a diamond is the emotional story of something that took millions of years to form underground, then a natural diamond might matter more to you, and that's a completely valid feeling too.

There is no answer here. The choice depends on what feels meaningful to you and on what your budget looks like. Many couples today choose lab created diamonds because lab created diamonds let them get a ring without financial stress. The peace of mind that comes from using lab created diamonds is worth a lot, on its own.

What About Resale Value?

This is one honest point that doesn't get talked about enough.

Like a new car loses value the moment you drive it off the lot, diamonds do not keep their full price when resold. This is true for both diamonds and lab grown diamonds. Lab grown diamonds tend to lose value over time, more than natural diamonds. Because lab grown diamonds can keep being produced the price of lab grown diamonds goes down more each year. Natural diamonds on the hand have a limited supply so the resale value of natural diamonds stays steadier.

That said, most people don't buy a diamond planning to sell it later. It's usually bought to be worn, loved, and passed down, not flipped for cash. If resale value is a top priority for you, this is worth keeping in mind. But if you're buying a diamond to enjoy and wear, this difference matters a lot less.

What Should You Look For in a Brand?

If you're trying to figure out which brands are actually trustworthy, here's the simplest way to judge one   look past the marketing and check these things:

• Certification : A trustworthy brand always provides a certificate from a recognized lab like GIA or IGI.
• Clear pricing : No hidden costs, and the price should match the quality shown on the certificate.
• Return and warranty policy : A good brand stands behind its jewelry with a fair return window and warranty.
• Honest photos and descriptions : The ring or stone you see online should match what actually arrives.

At Cheriva Jewels, every lab grown diamond comes with proper certification and clear grading, so you always know exactly what you're getting before you buy. You can explore ring options directly in our lab diamond bridal set collection or read more detailed comparisons in our earlier guide on lab grown vs mined diamonds.

Choosing the Right Ring

When you're finally ready to pick a ring, keep your focus on the cut first. A well cut diamond, lab grown or natural, will always shine better than a poorly cut one, no matter how big it is.

Next, think about the setting. A halo setting makes a smaller stone look bigger, while a solitaire setting keeps things classic and simple. If you want ideas to compare styles, this collection of lab grown diamond engagement rings is a good place to start browsing.

And don't forget to check the certificate. A real lab grown diamond ring should always come with grading details for cut, color, clarity, and carat weight, just like a natural one would.

Conclusion

At the end of the day, the choice between lab grown diamonds and natural diamonds isn't about one being "better" than the other. Both are real diamonds. Both shine the same way. Both will look beautiful on a ring finger for years to come.

The real difference is the path each one took to get to you. One was formed underground over billions of years. The other was created by science in a few weeks. If price and value are important to you, a lab grown diamond gives you stone for your money. If the story of nature is important to you, a natural diamond might feel more special to you.

Same shine, different journey. Now you know exactly what changes and what does not. Whichever you choose, make sure it comes with certification and, from a brand you can trust.

Frequently Asked Questions

1. Are lab grown diamonds real diamonds?
Yes. Lab grown diamonds are made of the material as natural diamonds. They have the chemical, physical and optical properties. They are diamonds. They are just grown in a controlled lab of forming deep underground.

2. Can you tell the difference between a lab grown and a natural diamond just by looking at it?
No, not, with the eye. Both have the shine, the same brilliance and the same clarity. Only special lab equipment and trained gemologists can tell them apart.

3. What is the main difference between a lab grown diamond and a natural diamond?
The main difference is how they are formed. Natural diamonds form underground over millions of years while lab grown diamonds are created by scientists in a matter of weeks using heat and pressure.

4. Why are lab grown diamonds so much cheaper?
Lab grown diamonds are often 30% to 85% less expensive, than a natural diamond of the same quality because lab grown diamonds can be manufactured faster and do not require the heavy mining process that natural diamonds need.

5. Do lab grown diamonds shine the same as natural diamonds?
Yes. Shine is mostly about the quality of the cut not about how the diamond was made. A good cut lab grown diamond will shine as much, as a good cut natural diamond.

6. Is a lab grown diamond a "fake" diamond?
No. A fake diamond would be something, like zirconia or moissanite which are entirely different materials. A lab grown diamond is 100% carbon based diamond just made in a controlled environment instead of underground.

7. Is it a good idea to buy a lab grown diamond ring?
For the majority of people yes. You receive the beauty and strength as a natural diamond. The price is usually lower so you can buy an higher quality stone.

8. Do lab grown diamonds hold their value over time?
Lab grown diamonds usually hold resale value, than natural diamonds because they can be made in larger quantities.. Most people buy diamonds to wear and enjoy not to sell later.