Natural vs. lab-grown diamonds
Two origins, one diamond. Here is what really sets them apart, and what does not.
Both are real diamonds.
Same carbon, same crystal structure, same hardness (10 on the Mohs scale) and the same sparkle. What differs is where the diamond came from, and what it costs.
Where each diamond begins.
Formed by the earth, over billions of years.
- Created deep in the earth and brought to the surface by mining.
- Valued for rarity, and for the individual character of every stone.
- May carry tiny natural inclusions, part of its origin story.
Choose it if you value rarity and origin.
Grown by technology, in a matter of weeks.
- Grown in a controlled environment that replicates natural conditions.
- The same material, hardness and brilliance as a natural diamond.
- A more accessible price, often with fewer visible inclusions.
Choose it if you want more diamond for your budget.
What is the same, what is not.
| Natural | Lab-grown | |
|---|---|---|
| Origin | Formed in the earth, then mined | Grown in a controlled environment |
| Time to form | Billions of years | Weeks |
| Material | Carbon crystal | Carbon crystal |
| Hardness | 10 on the Mohs scale | 10 on the Mohs scale |
| To the eye | Brilliant, fiery | Brilliant, fiery. No visible difference |
| Price | Higher, driven by rarity | More accessible |
| Certification | GIA or IGI report, upon request | GIA or IGI report, upon request |
Can you tell the difference?
To the eye
No. Side by side, the two look the same, even to trained eyes.
In a lab
Specialized equipment used by gemologists can identify a diamond's origin.
On paper
Lab-grown diamonds are typically laser-inscribed, and a GIA or IGI report, available upon request, states the origin.
Whichever you choose, it is the same care.
A GIA or IGI report is available upon request.
Made to order, just for you.
A 1-year warranty on every piece.
Free, worldwide, signature required.
Common questions.
Are lab-grown diamonds real diamonds?
Yes. They share the same carbon composition, hardness and brilliance as natural diamonds. Only the origin differs.
Do they sparkle the same?
Yes. Sparkle comes from the diamond itself and the quality of its cut, and both are diamond.
Can I get a certificate?
Yes. A GIA or IGI report is available upon request, and it states whether a stone is natural or lab-grown.
Which should I choose?
Natural if rarity and origin matter most. Lab-grown if you want more diamond for your budget. Either way, you are wearing a real diamond.
Still unsure? Speak with us
