Natural or Lab-Grown Diamonds? Everything You Need to Know

The brilliance of a diamond never goes unnoticed. But in recent years, many people have been asking the same question: what is the difference between a natural diamond and a lab-grown one?

At Luara, we believe in transparency and conscious luxury. That's why we want to explain the differences clearly and simply so you can choose with confidence.

1. Origin: the story behind each diamond

• Natural : They formed deep within the Earth millions of years ago, under extreme pressure and temperature. They are unique fragments of geological history.
• Laboratory-made : they are created in just a few weeks thanks to advanced technology (HPHT or CVD), which reproduces the same conditions as nature.

👉 Both are genuine diamonds, the difference is in their origin.

2. Composition: identical at a scientific level

Chemically, they are both pure crystallized carbon .
Don't confuse them with imitations like zirconia or moissanite:
Laboratory diamonds have the same hardness, brilliance and beauty as natural diamonds.

3. Beauty: the same dazzling shine ✨

A laboratory diamond shines exactly like a natural one.
The human eye cannot distinguish them; only a specialized microscope or a certificate (GIA, IGI) reveals their origin.

4. Price and accessibility

• Natural : its rarity makes it an investment symbol and an object of desire with historical value.
• Laboratory : These are usually up to 30-40% more affordable, allowing you to opt for larger sizes or quality within the same budget.

5. Sustainability and traceability

Lab-grown diamonds are an option with a lower environmental impact and complete traceability of their origin.
Natural resources, when sourced from responsible and ethically certified mines, also positively support mining communities.

So… which one to choose?

• If you are looking for tradition and geological rarity , a natural one is perfect.
• If you prefer conscious and affordable luxury , laboratory luxury is your best ally.

At Luara, we work with both because we believe every story deserves the perfect diamond—whether born on Earth or created by innovation.

✨ Want to find your perfect diamond? Write to us at info@luarajewelry.com and we'll give you personalized advice.