How We Grade Lab-Grown Diamonds

At Diamore Luraya, we grade lab-grown diamonds with the same precision, respect, and technical rigor as natural diamonds. Every stone is evaluated for the qualities that matter most to modern buyers — beauty, durability, and genuine value.

The 4 Key Factors

Cut

The key to sparkle. A well-cut diamond reflects light with maximum brilliance.

Color

Less color means a brighter look. Near-colorless grades offer great value.

Clarity

Most lab-grown diamonds look eye-clean. Higher clarity is for perfection lovers.

Carat

Carat sets the size. Pick cut and color first, then choose the weight you prefer.

What Makes Lab-Grown Diamonds Unique

Lab-grown diamonds share the same structure, brilliance, and durability as natural diamonds — their origin is the only difference. Created using advanced CVD or HPHT technology, each stone forms under controlled conditions that produce exceptional clarity and consistent beauty.

Every diamond is graded by respected labs and often laser-inscribed for full transparency. Subtle growth patterns or tiny metallic inclusions may appear, but they do not change the diamond’s authenticity — they simply reflect its creation journey.

The result is a real diamond with a modern origin: ethical, responsible, and beautifully precise.

Why You’ll Love Us

Modern, meaningful fine jewelry — crafted ethically, designed intentionally, and made to last.

Ethical Grown

Sustainable, conflict-free diamonds.

Made-to-Order

Created just for you.

Solid Gold

Crafted in solid gold. Never plated, Never Gold filled.

Free Returns

Easy, hassle-free returns.

Diamore Luraya Recommendations

To choose the most beautiful diamond for your budget, start with cut for sparkle. Select a near-colorless grade like G–I for a bright, icy look. Pick a clarity that appears clean to the eye, then choose the carat weight that gives you the presence you want.

Always check the certificate, confirm the laser inscription, and note any treatments. With these simple steps, finding the right diamond becomes effortless and clear.

Know Your Budget

Start with what feels comfortable — lab-grown diamonds make it easier to get excellent quality at an accessible price.

Choose the Diamond Shape

Shape defines style — round for sparkle, oval for softness, princess for clean lines, pear for elegance, emerald for depth, and marquise for an elongated look.

Understand the 4Cs

Cut, color, clarity, and carat work together to shape beauty, brightness, and size.

Prioritize Cut

Brilliance matters most in earrings. A well-cut stone sparkles from every angle.
Find the Right Color

Near-colorless tones (G–I) offer a bright look that blends beautifully with all metals.

Choose Eye-Clean Clarity

Earrings sit further from the eye, so VS2–SI1 clarity often appears flawless once worn.

Select Your Carat Size

Decide if you want subtle, everyday brilliance or bold, standout sparkle.

Review Certification & Details

Check the grading report, confirm the laser inscription, and note any treatments for full transparency.

FAQs

Are lab-grown diamonds real diamonds?

Yes — they have the same structure, brilliance, and durability as natural diamonds.

Can anyone tell the difference?

No. Only specialized equipment can detect origin.

Do lab-grown diamonds come with certificates?

Yes. Trusted labs like IGI and GIA grade them just like natural diamonds.

Are they durable enough for daily wear?

Absolutely — they share the same hardness as natural diamonds.

Which 4C matters most for earrings?

Cut. Sparkle comes from precision cutting.

Which color should I choose?

G–I offers bright, icy brilliance with excellent value.

Do lab-grown diamonds have inclusions?

They can, but most are eye-clean at VS and SI levels.

Are lab-grown diamonds ethical?

Yes — they require no mining and have a lower environmental impact.