Does moissanite look bigger than diamond?

Yes! Moissanite has a lower density than diamond, so stones appear larger than a diamond of equal carat weight.

How big is a 1 carat moissanite?

A 1 ct moissanite is about 6.5 mm in diameter—an ideal size for classic solitaire pendants or stud earrings.

Is moissanite durable for daily wear?

Absolutely. Moissanite ranks 9.25 on the Mohs scale, making it highly resistant to scratching and perfect for everyday necklaces and earrings.

Will moissanite lose its sparkle or change color over time?

No. Moissanite is extremely stable and will maintain its brilliance and clarity for a lifetime, even with frequent wear.

Is moissanite a conflict-free and sustainable choice?

Yes. Almost all moissanite is lab-created, making it an ethical and eco-friendly alternative to mined diamonds.

Moissanite Carat Size Guide for Solitaire Necklaces & Stud Earrings

Moissanite solitaire necklaces and stud earrings are loved for their brilliant sparkle and ethical appeal. But picking your perfect carat size can feel tricky—especially online. This simple guide will help you choose the best moissanite size for your style, body type, and favorite occasions.

What is a Carat? (And Why Moissanite Looks Bigger)

A carat measures gemstone weight—not physical size. Moissanite is less dense than diamond, so a 1-carat moissanite appears slightly larger than a 1-carat diamond.

Moissanite Carat Size Chart: Necklaces & Earrings

Carat	Diameter (mm)	Stud Earrings	Necklaces
0.3 ct	~4.3 mm	Minimalist look	Rarely used
0.5 ct	~5.0 mm	Everyday wear	Delicate pendant
1 ct	~6.5 mm	Classic, noticeable	Classic pendant
2 ct	~8.0 mm	Statement studs	Statement necklace/pendant
3 ct	~9.0 mm	Bold look (less common)	Bold statement piece
4 ct	~10.0 mm	Very bold, oversized	Dramatic, show-stopping
5 ct	~11.0 mm	Usually too large	Red carpet, dramatic