The Rise of Lab-Grown Diamonds: Are They Really Worth It?

6 November 2025 • 4 min read

Introduction: A New Sparkle in the World of Diamonds

Diamonds have always been the go-to gem for engagements, weddings and life’s most memorable moments. But lately, a new contender has entered the spotlight — lab-grown diamonds. Are they just a passing trend, or are they here to stay? And more importantly, are they really worth it?

Let’s explore the rise of lab-grown diamonds and help you decide if they deserve a place on your finger.

What Exactly Are Lab-Grown Diamonds?

You might be surprised to learn that lab-grown diamonds are real diamonds. They’re created in controlled lab environments that mimic the natural conditions under which diamonds form — think extreme heat and pressure.

The result? A stone that’s chemically, physically, and optically identical to a natural diamond, minus the billions of years and mining process.

The Benefits of Lab-Grown Diamonds

1. They’re More Budget-Friendly

Lab-grown diamonds can cost 30–50% less than their mined counterparts. This means you can opt for a bigger stone or a higher quality cut for the same price. More sparkle, less spend? Yes, please.

2. They’re Environmentally Considered

Traditional diamond mining has been linked to environmental disruption and ethical concerns. Lab-grown diamonds reduce the need for mining, making them a more sustainable option — especially for the modern, conscious couple.

3. They’re Just as Beautiful

Lab-grown diamonds have the same sparkle, clarity and brilliance as natural ones. They’re graded by the same gemological labs (like the GIA), so you know exactly what you’re getting.

Common Myths About Lab-Grown Diamonds

“They’re Fake”

False! These aren’t imitations like cubic zirconia or moissanite. Lab diamonds are real diamonds — just born in a lab, not in the ground.

“They Don’t Hold Value”

Like most diamonds, lab-grown stones don’t significantly appreciate in value over time — but neither do most mined ones. If your priority is emotional value and sparkle over resale, this won’t be a deal-breaker.

“They Look Different”

Not to the naked eye. Even trained jewellers often need specialised tools to tell the difference.

The Emotional Value: Can a Lab-Grown Diamond Be Romantic?

Absolutely. Romance isn’t about where a diamond was made — it’s about what it symbolises. A lab-grown diamond still represents commitment, love and your personal story.

For many modern couples, sustainability and ethics are part of romance, and choosing a lab-grown stone reflects those shared values.

Are They the Right Choice for You?

Ask yourself:

• Do I want a bigger diamond within my budget?

• Am I passionate about sustainability and ethical sourcing?

• Do I want a high-quality stone that looks stunning?

If you’re nodding along, a lab-grown diamond could be the perfect fit.

Natural vs Lab-Grown Diamonds: A Quick Comparison Table

Feature	Lab-Grown Diamond	Natural Diamond
Appearance	Identical	Identical
Price	30–50% less	Higher
Environmental Impact	Lower	Higher (due to mining)
Time to Create	6–10 weeks in a lab	Billions of years in Earth
Certification	GIA/IGI available	GIA/IGI available

Eresto Buono’s Take on Lab-Grown Diamonds

At Ernesto Buono Fine Jewellery, we believe love stories are unique — and your ring should be too. Whether you’re after a classic mined diamond or a modern lab-grown masterpiece, our expert jewellers are here to help you create a ring that reflects your values, your style, and your story.

We proudly offer high-quality lab-grown diamonds that match the brilliance and beauty of natural stones. You’ll get a one-of-a-kind ring without compromising on elegance or ethics.

Visit us in-store, explore our Instagram, or browse our website to find out how we can bring your dream ring to life.

Conclusion: The Verdict on Lab-Grown Diamonds

So, are lab-grown diamonds really worth it? If you’re after beauty, value, and a smaller environmental footprint, the answer is a big sparkling yes. They’re not just a trend — they’re a modern, meaningful way to celebrate your love.

FAQs About Lab-Grown Diamonds

1. Are lab-grown diamonds real?

Yes! They’re chemically and physically identical to natural diamonds.

2. Do lab-grown diamonds sparkle like natural ones?

Absolutely. The brilliance and fire are the same, especially to the naked eye.

3. Can I get a lab-grown diamond engagement ring custom-made?

Of course. Ernesto Buono specialises in custom rings with lab-grown diamonds.

4. Are lab-grown diamonds environmentally friendly?

Compared to mining, yes. They require fewer resources and have a smaller carbon footprint.

5. Do lab-grown diamonds come with certification?

Yes. Reputable jewellers provide GIA or IGI certificates with all diamonds — lab-grown or natural.