Moissanite Guide
What Is Moissanite?
Moissanite is a lab-created gemstone made from silicon carbide — originally discovered in a meteor crater over a century ago. Today, it’s crafted using advanced technology to produce a stone that rivals diamonds in brilliance and durability.
It’s not a “fake diamond.”
It’s a completely different gemstone — with its own identity, character, and advantages.
Why Choose Moissanite?
Exceptional Brilliance
Moissanite has a higher refractive index than diamond, meaning it reflects more light and produces intense sparkle and fire.
If you love jewellery that catches the light — this is where moissanite stands out.
Incredible Value
Moissanite offers the look of a high-end gemstone without the traditional price tag.
You’re not paying for rarity or industry markups — just the beauty of the stone itself.
Built for Everyday Wear
With a hardness of 9.25 on the Mohs scale, moissanite is one of the most durable gemstones available — second only to diamond.
Perfect for rings, pendants, and pieces you’ll wear daily.
Ethical & Responsible
All moissanite is lab-created, meaning:
- No mining
- No conflict sourcing
- Lower environmental impact
A modern choice for those who care about where their jewellery comes from.
Moissanite vs Diamond
Let’s be honest — they’re often compared, but they’re not the same.
| Feature | Moissanite | Diamond |
|---|---|---|
| Composition | Silicon carbide | Carbon |
| Sparkle | More fire | More white brilliance |
| Hardness | 9.25 | 10 |
| Price | Lower | High |
| Origin | Lab-created | Natural or lab-grown |
The key difference:
Moissanite gives you maximum visual impact.
Diamond gives you rarity and tradition.
Is Moissanite Right For You?
Moissanite is perfect if you want:
- A bold, eye-catching stone
- Exceptional value for money
- Ethical, modern jewellery
- A piece you can wear every day without worry
It may not be for you if you’re specifically looking for:
- A natural gemstone
- Investment or resale value
- Traditional diamond prestige
Our Approach to Moissanite
At Mason Carter Jewellery, moissanite isn’t about cutting corners — it’s about offering a different option.
Every piece is:
- Handmade in the UK
- Crafted in solid gold or precious metals
- Designed to last
No mass production. No inflated markups. Just honest craftsmanship.
Final Thought
Moissanite isn’t pretending to be a diamond.
It’s chosen for what it is:
Brilliant. Durable. Modern.