💎 What Are Engineered Diamonds? Are They the Same as Lab-Grown Diamonds?
As the jewelry industry evolves, more people are searching for sustainable, ethical, and budget-friendly diamond alternatives. One term that’s gaining traction across search engines is “engineered diamonds.” But what exactly are engineered diamonds—and are they the same as lab-grown diamonds?
Spoiler alert: Yes, they are.
Let’s dive into the facts behind this diamond revolution.
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✅ What Are Engineered Diamonds?
Engineered diamonds—also known as lab-grown diamonds—are real diamonds created in a high-tech laboratory instead of mined from the Earth. They are made from carbon atoms, just like natural diamonds, and are formed using advanced processes that replicate the heat and pressure found deep underground.
These diamonds are:
- Physically, chemically, and optically identical to natural diamonds
- Graded and certified by leading labs like IGI and GIA
- Rated 10 on the Mohs scale—just like natural diamonds
- Conflict-free and sustainable
So yes, engineered diamonds are 100% real diamonds.
🔍 Are Engineered Diamonds the Same as Lab-Grown Diamonds?
Yes! Engineered diamonds and lab-grown diamonds are different names for the same thing. You might also see these diamonds referred to as:
- Man-made diamonds
- Cultured diamonds
- Synthetic diamonds (though "synthetic" can be misleading)
Regardless of the name, they are all real diamonds created in a lab.
💎 How Are Engineered Diamonds Formed?
1. A Diamond Seed Is Planted
It all begins with a tiny “seed” — a sliver of carbon crystal or an existing diamond. This seed acts as the foundation for the new diamond to grow.
2. Extreme Conditions Are Created
In a controlled lab environment, the seed is exposed to extremely high temperatures and pressures — similar to the natural conditions deep inside the Earth.
3. Carbon Atoms Start to Build
Carbon atoms in the environment begin to bond to the seed, layer by layer, gradually forming a larger diamond structure. Over time, the crystal grows into a rough diamond.
4. The Diamond Is Cut and Polished
Once the diamond has grown to the desired size, it’s carefully removed, cut, and polished by skilled artisans—just like a mined diamond.
5. Certified and Graded
Finally, the engineered diamond is sent to gemological labs like GIA or IGI to be graded for quality based on the 4Cs: cut, color, clarity, and carat.
💎 Why Diamond Testers Work on Lab Diamonds:
Most handheld diamond testers work by detecting:
- Thermal conductivity (how fast heat moves through the stone), or
- Electrical conductivity (used to distinguish diamond from moissanite)
Since lab-grown diamonds are made of pure carbon — just like mined diamonds — they conduct heat in the same way. Therefore, a thermal conductivity tester will correctly identify them as real diamonds.
🔬 Some advanced testers also use UV light or spectroscopy to distinguish between lab-grown and natural diamonds, but these are typically used by gem labs, not regular jewelers or consumers.
💎 Buy Lab-Grown Diamond Jewelry Only at Mohana Jewels — Where Quality Meets Unbeatable Prices.
✨ No one can beat our value, craftsmanship, or sparkle.