Are Lab Grown Diamonds Real?
Short Answer: YES — 100% Real Diamonds
Lab grown diamonds are real diamonds, not fake. They have the same chemical makeup, crystal structure, hardness, and sparkle as mined diamonds. However, the only difference is their origin. Scientists create them in a lab instead of the Earth over billions of years.
Scientific Explanation (Why They Are Real)
Diamonds—whether mined or lab grown—are made of pure carbon atoms arranged in a crystal structure.
Today, scientists create lab diamonds using two main methods:
- HPHT (High Pressure High Temperature)
- CVD (Chemical Vapor Deposition)
These methods copy how natural diamonds form. As a result, the final diamond is identical at the atomic level. Even expert gemologists need special tools to tell the difference.
Lab Diamonds vs Simulants (Fake Diamonds)
Many people confuse lab diamonds with fake stones. However, they are very different.
| Feature | Lab Grown Diamond | Moissanite | Cubic Zirconia (CZ) |
|---|---|---|---|
| Composition | Carbon | Silicon Carbide | Zirconium Dioxide |
| Hardness | 10 (same as natural) | 9.25 | 8–8.5 |
| Sparkle | Natural diamond sparkle | More rainbow effect | Less sparkle |
| Price | Lower than mined | Medium | Very low |
| Real Diamond? | ✅ Yes | ❌ No | ❌ No |
👉 Conclusion:
Lab grown diamonds are real. In contrast, moissanite and CZ are only alternatives.
Visual & Chemical Comparison
| Property | Lab Diamond | Natural Diamond |
|---|---|---|
| Chemical Structure | Identical | Identical |
| Appearance | Identical | Identical |
| Durability | Identical | Identical |
| Origin | Lab-created | Earth-formed |
| Price | 40–70% lower | Higher |
In other words, they look the same but cost much less.
Why People Think Lab Diamonds Are Fake
Many buyers still feel confused. This usually happens for a few reasons:
- First, the word “lab” sounds artificial
- Second, people mix them up with CZ or moissanite
- Also, traditional markets still promote mined diamonds
- Finally, lower prices create doubt
👉 The truth is simple:
Lab diamonds are real and accepted worldwide by experts and certification labs.

💎 Where to Buy Real Lab Diamonds in Dubai
If you want certified, high-quality diamonds, choose Dubai Jewel Factory.
Here’s why:
- IGI Certified Diamonds
- Up to 20% OFF (Code: SPARKLE20)
- Free worldwide shipping (USA, Europe, UAE)
- Complimentary engraving
- Custom ring design available
🔗 Explore Now
- 👉 Compare Custom Rings in Dubai
- 👉 See Certified Diamonds Collection
- 👉 How to Order Your Ring in 3 Steps
💰 Price Comparison (Lab vs Natural)
| Carat | Lab Diamond Price | Natural Diamond Price |
|---|---|---|
| 1.00 ct | $800 – $2,000 | $4,000 – $8,000 |
| 2.00 ct | $2,500 – $5,000 | $10,000 – $20,000 |
| 3.00 ct | $6,000 – $12,000 | $25,000+ |
👉 Therefore, lab diamonds offer better value without losing quality.
🧾 How to Order Your Ring in 3 Steps
- Choose your diamond (shape, size, certification)
- Then, select or customize your ring
- Finally, place your order → enjoy free worldwide delivery
🧠Answers
1. Are lab diamonds real?
Yes, lab grown diamonds are real diamonds. They have the same chemical structure and physical properties as natural diamonds. The only difference is how they form. Scientists create them in a lab, while natural diamonds form underground over billions of years.
2. Are lab diamonds fake or synthetic?
Lab diamonds are not fake. Instead, experts call them synthetic diamonds because humans create them. However, they are chemically identical to natural diamonds. Unlike cubic zirconia or moissanite, lab diamonds are real and certified by gemological institutes.
3. Can you tell the difference between lab and natural diamonds?
No, you cannot easily tell the difference with the naked eye. Both types look the same in sparkle and clarity. In fact, even professionals need advanced tools to identify them because their structure and appearance are nearly identical.
4. Why are lab diamonds cheaper?
Lab diamonds cost less because brands do not need mining. Mining requires heavy equipment, labor, and logistics. In contrast, labs produce diamonds efficiently. Therefore, prices are usually 40–70% lower while keeping the same quality.
❓Frequently Asked Questions About Lab Grown Diamonds
Q1: Are lab diamonds considered real diamonds?
Yes, they are real diamonds with the same properties as natural ones.
Q2: Do lab diamonds last forever?
Yes, they are just as strong and durable as mined diamonds.
Q3: Are lab diamonds worth buying?
Yes, they offer better value, lower cost, and the same beauty.
Q4: Do lab diamonds have certification?
Yes, most come with IGI certification.
Q5: Can lab diamonds pass diamond testers?
Yes, because they are real diamonds.









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