When it comes to choosing the perfect stone for your engagement ring, the sparkle isn't the only thing to consider. Many modern couples are looking for beautiful, ethical, and budget-friendly alternatives to traditional mined diamonds — and that’s where moissanite, lab-grown diamonds, and cubic zirconia come in.
But what’s the real difference between them? Let’s explore their brilliance, durability, and what makes each one special.
Moissanite: The Starry Sparkle
Originally discovered in a meteor crater, moissanite is often celebrated for its dazzling fire and brilliance. In fact, moissanite refracts light even more than diamonds, giving it a rainbow-like sparkle that catches every eye.
Hardness: 9.25 on the Mohs scale (very durable)
Brilliance: More fiery and rainbow-like than a diamond
Cost: Typically more affordable than lab-grown diamonds
Best for: Those who love sparkle, want durability, and prefer a unique stone
At Lauréle Lumière, our moissanite rings are a customer favorite — they offer timeless beauty with a modern twist.
Lab-Grown Diamonds: Ethically Identical to Mined
Lab-grown diamonds are real diamonds — they’re chemically and visually identical to those mined from the earth. The difference? They’re grown in a lab using high-tech processes that mimic natural formation, making them a more sustainable and ethical choice.
Hardness: 10 on the Mohs scale (just like mined diamonds)
Brilliance: Classic white sparkle
Cost: 30–50% less than mined diamonds
Best for: Those who want a traditional diamond look with an ethical edge
If you want a classic feel without the environmental cost, lab-grown diamonds are a perfect match.
Cubic Zirconia: The Affordable Choice
Cubic zirconia (CZ) is a synthetic crystal that closely resembles a diamond but is softer and less brilliant. It’s often used in fashion jewelry and is great for short-term wear or statement pieces.
Hardness: 8–8.5 on the Mohs scale
Brilliance: White sparkle, but less depth than diamonds or moissanite
Cost: The most affordable option by far
Best for: Trying out styles, travel rings, or those on a tight budget
While CZ is beautiful, it may lose some of its sparkle over time compared to moissanite or diamonds.
So, Which One is Right for You?
The perfect stone depends on your style, values, and budget. Whether you're drawn to the fiery glow of moissanite, the timeless elegance of lab-grown diamonds, or the fun affordability of cubic zirconia, each has its place in the world of fine jewelry.
At Lauréle Lumière, we believe every love story deserves to shine — ethically, beautifully, and unapologetically.
Ready to find your perfect ring?
Explore our collection or reach out to us for a personalised recommendation.