Lab-Grown Diamonds
Lab-grown diamonds are real diamonds — chemically, physically, and optically identical to mined stones. The only difference is their origin.
What Is a Lab-Grown Diamond?
A lab-grown diamond is created by replicating the conditions under which diamonds form naturally — extreme heat and pressure applied to a carbon seed. The result is a crystal that is molecularly identical to a mined diamond.
They share the same hardness (10 on the Mohs scale), the same refractive index, the same thermal conductivity, and the same brilliant fire. A gemologist cannot distinguish between them without specialized equipment.
Lab-Grown vs. Mined
| Property | Lab-Grown | Mined |
|---|---|---|
| Chemical Composition | Pure Carbon | Pure Carbon |
| Hardness | 10 Mohs | 10 Mohs |
| Brilliance | Identical | Identical |
| Certification | IGI / GIA | GIA / IGI |
| Environmental Impact | Significantly Lower | Higher |
| Price | 40-60% Less | Full Market Price |
| Origin Traceability | Complete | Variable |
The 4Cs — Simply Explained
Cut
How well the diamond is shaped and faceted. Cut determines how much light the diamond captures and reflects — it's the biggest factor in a diamond's brilliance.
Color
Diamond color is graded from D (colorless) to Z (light yellow). Grades D through F are considered colorless, while G through J are near-colorless and excellent value.
Clarity
Clarity measures internal imperfections (inclusions). VVS1/VVS2 are very, very slightly included — meaning imperfections are invisible to the naked eye.
Carat
Carat measures weight, not size. A 1-carat diamond is approximately 6.5mm in diameter. Two diamonds of the same carat weight can appear different sizes depending on cut.
Common Myths
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