Moissanite Explained: What It Is, Why It Matters, and What to Know Before You Buy

By Bellari – Fine Moissanite Jewellery in Australia

What is Moissanite?

Moissanite is a lab-created gemstone made from silicon carbide, known for its exceptional brilliance, clarity, and durability.

Originally discovered in 1893 inside a meteorite crater, natural moissanite is incredibly rare. All moissanite used in fine jewelry today is grown in controlled lab environments — allowing for precision, ethical sourcing, and flawless results.

Is Moissanite Real?

Yes — moissanite is a real gemstone, not a fake diamond or a lookalike. It’s not cubic zirconia, glass, or plastic. It has its own unique optical and physical properties that distinguish it from other stones — including diamonds.

At Bellari, we use D Colour, VVS clarity, and excellent cut grade moissanite to ensure the highest quality finish in every piece.

Does Moissanite Pass a Diamond Tester?

Yes — moissanite passes thermal diamond testers because it conducts heat similarly to diamonds. However, advanced testers that detect electrical conductivity can usually tell the difference between moissanite and diamond.

If you’re looking for a stone that feels just as clear and strong as a diamond, moissanite delivers — visibly and technically.

Does Moissanite Get Cloudy Over Time?

No — moissanite does not get cloudy. Unlike cubic zirconia, which can degrade or dull with wear, high-quality moissanite maintains its brilliance for life.

What can cause temporary cloudiness:

• Product buildup (soap, lotion, hairspray)
• Hard water residue
• Lack of cleaning

Regular gentle cleaning with a soft toothbrush and warm water keeps your moissanite looking pristine.

Is Moissanite Lab-Grown?

Yes. All moissanite on the market is lab-created — but that doesn’t mean mass-produced or generic.

At Bellari, we work exclusively with hand-selected stones grown to the highest grading standards. Every stone we use is:

• D Colour — colourless on the GIA diamond scale
• VVS clarity — very very slightly included (nearly flawless)
• Excellent Cut — balanced proportions, maximum brilliance

Moissanite vs Diamond: The Honest Comparison

Bottom line: If you value clarity, strength, and ethical craftsmanship — moissanite stands on its own merit.

Moissanite vs Cubic Zirconia

While both are diamond alternatives, they’re not remotely the same in structure or performance.

Conclusion: Moissanite is a fine gemstone. CZ is not.

What Moissanite Looks Best In?

At Bellari, we use moissanite in:

• Tennis bracelets (2mm, 3mm, 4mm widths)
• Stud earrings (0.5 ct D Colour VVS)
• Eternity bands (2mm & 3mm pavé)
• Tennis necklaces (refined silhouette with seamless drape)

Every setting is hand-finished in rhodium-plated 925 sterling silver to preserve clarity and elevate shine.

How to Choose the Best Moissanite

Look for:

• D Colour (colourless)
• VVS Clarity (very very slight inclusions or better)
• Excellent Cut Grade
• Hand-set craftsmanship

Ask whether the stones are graded, whether the setting is solid metal, and whether the brand uses low-tolerance tolerances for prong setting.

Bellari only releases pieces that meet all four.

The Bellari Standard

Moissanite is not just a substitute — it’s a gemstone in its own right. We treat it that way.

Every Bellari piece is designed in Sydney, hand-checked in-house, and shipped Australia-wide with tracking and care.

Final Word

Moissanite gives you enduring sparkle, meaningful clarity, and material excellence — without needing validation from labels.

If you’re looking for timeless fine jewelry crafted with intention, moissanite delivers — quietly, confidently, and brilliantly.