Is Lab Grown Diamond Worth Buying? Honest Review & Cost Comparison

Thinking about buying a lab grown diamond? You're not alone. With rising prices of natural diamonds and increasing awareness around sustainability, more buyers in 2026 are seriously considering lab created diamonds as a smart alternative.

But the real question is — are lab grown diamonds actually worth it?

Lab grown diamond vs natural diamond comparison infographic

Table of Contents

• What Are Lab Grown Diamonds?
• Are Lab Diamonds Real?
• Cost Comparison
• Pros & Cons
• Are They Worth Buying?
• Buying Guide
• FAQs

What Are Lab Grown Diamonds?

Lab grown diamonds are real diamonds created in controlled laboratory environments using advanced technology that replicates natural diamond formation.

How They Are Made

• CVD (Chemical Vapor Deposition)
• HPHT (High Pressure High Temperature)

These processes produce diamonds with the same chemical and physical properties as mined diamonds.

Are Lab Grown Diamonds Real or Fake?

Lab grown diamonds are 100% real diamonds. They are not cubic zirconia or moissanite.

Key Differences

Feature	Lab Diamond	Natural Diamond
Origin	Lab Created	Earth Mined
Composition	Carbon	Carbon
Appearance	Identical	Identical

Lab Grown Diamond Cost Comparison

Lab grown vs natural diamond price comparison chart

Average Price Comparison (India)

Carat	Lab Diamond Price	Natural Diamond Price
1 Carat	₹60,000 – ₹1,20,000	₹2,50,000 – ₹5,00,000
2 Carat	₹1,50,000 – ₹3,00,000	₹8,00,000+

Why Lab Diamonds Are Cheaper

• No mining cost
• Controlled production
• Shorter supply chain

Pros and Cons of Lab Grown Diamonds

Advantages

• Affordable luxury
• Eco-friendly option
• High quality for price
• Certified and graded

Disadvantages

• Lower resale value
• Less rarity
• Market perception still evolving

Are Lab Grown Diamonds Worth Buying?

The answer depends on your priorities.

They Are Worth It If You Want:

• Maximum size for budget
• Modern ethical choice
• Stylish jewelry for daily wear

They May Not Be Ideal If You Want:

• Investment value
• Traditional rarity

Step-by-Step Buying Guide

Step 1: Choose Shape

• Round
• Oval
• Emerald

Step 2: Check 4Cs

• Cut
• Color
• Clarity
• Carat

Step 3: Certification

Always choose IGI certified diamonds.

Step 4: Compare Prices

Check multiple options before buying.

Explore Diamonds

Real Buyer Experience

Many buyers report that lab grown diamonds look identical to natural diamonds, even under close inspection. Customers who switched often mention they were able to buy a bigger and better diamond within the same budget.

Case Study

A couple choosing between a 1-carat natural diamond and a 2-carat lab diamond opted for the lab option and saved over ₹2 lakh while getting a visibly larger stone.

Final Verdict

Yes — lab grown diamonds are worth buying for most modern consumers. They deliver exceptional value, beauty, and sustainability.

Lab grown diamond engagement ring close up

Frequently Asked Questions

Are lab grown diamonds cheaper?

Yes, they are 30–70% cheaper than natural diamonds.

Do lab diamonds last forever?

Yes, they are as durable as natural diamonds.

Can you tell the difference?

No, not without special equipment.

Are lab diamonds eco-friendly?

Yes, they have a lower environmental impact.

Do they have resale value?

Resale value is lower compared to natural diamonds.

Are lab diamonds certified?

Yes, by IGI and other labs.

Which is better: CVD or HPHT?

Both are excellent; CVD is more common today.

Are lab diamonds good for engagement rings?

Yes, they are increasingly popular.

Do lab diamonds sparkle?

Yes, identical brilliance to natural diamonds.

Should I buy lab diamonds in 2026?

Yes, they offer excellent value and quality.