What is LGD Lab-Grown Diamond?
LGD (Laboratory Grown Diamond) is a real diamond grown in a laboratory by simulating the natural diamond formation environment through high-tech methods.
LGD vs Natural Diamond
| Property | LGD Lab-Grown | Natural Diamond |
|---|---|---|
| Chemical Composition | Pure Carbon (C) | Pure Carbon (C) |
| Crystal Structure | Cubic | Cubic |
| Hardness | Mohs 10 | Mohs 10 |
| Price | 20-30% of Natural | Market Price |
Growth Technology
CVD Technology (Chemical Vapor Deposition)
In a vacuum environment, carbon-containing gas is decomposed, and carbon atoms are deposited on a diamond seed, growing layer by layer.
HPHT Technology (High Pressure High Temperature)
Simulating the environment deep within the Earth, converting graphite into diamond under high temperature and pressure.
Why Choose LGD?
- ✅ Eco-Friendly: No mining damage
- ✅ Ethical: No conflict diamond issues
- ✅ Economical: More affordable prices
- ✅ Quality: Controllable quality