Diamonds, moissanite, fake stones…
At first glance, they can all look similar.
But in reality, they’re completely different.
If you don’t know what to look for, it’s easy to get fooled — and end up overpaying for something that isn’t worth it.
Here’s how to tell the difference.
1. Understanding the Basics
Before spotting the differences, let’s clarify:
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Natural diamonds → mined, expensive, traditional
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Moissanite → lab-created, high brilliance, modern alternative
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Fake stones (CZ, glass) → low quality, cheap materials
The key difference?
Quality, shine, and durability
2. The Sparkle Test
This is the easiest way to tell.
Diamonds:
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White sparkle (subtle brilliance)
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Less “rainbow” effect
Moissanite:
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Brighter sparkle
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More fire (rainbow reflections)
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More eye-catching
Fake stones:
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Often too dull OR overly “flat”
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No depth in the shine
If it shines a lot and catches light strongly → likely moissanite
3. The Clarity & Detail Check
Look closely at the stone.
Diamonds & Moissanite:
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Sharp edges
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Clean cuts
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High clarity
Fake stones:
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Rounded edges
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Small imperfections
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Less precise cutting
Cheap stones lose that crisp, premium look
4. The Fog Test
A quick trick you can try:
Breathe on the stone
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Diamond & Moissanite → clears instantly
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Fake stones → stays foggy longer
Why?
Because high-quality stones disperse heat quickly.
5. Light Reflection Under Different Angles
Move the jewellery under light.
Moissanite:
Extremely reactive
Sparkles even in low light
Diamond:
More subtle shine
Fake:
Looks lifeless unless under strong light
6. Diamond Tester (Important Truth)
Most people rely on testers.
But here’s the truth:
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Diamonds = pass
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Moissanite = ALSO passes
That’s because both conduct heat similarly.
So a tester cannot reliably tell the difference
7. The Price Reality Check
This is the biggest clue.
If someone offers you:
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a “diamond” at a very low price
It’s either:
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fake
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or not what they claim
Moissanite, on the other hand:
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gives you a premium look
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at a much smarter price
The Truth Most People Don’t Know
Here’s what’s interesting:
Most people can’t visually tell the difference between a diamond and moissanite.
But they can tell when something looks cheap.
That’s why:
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fake stones fail
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moissanite stands out
So… Which One Should You Choose?
If you want:
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maximum shine
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premium look
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better value
Moissanite is the smarter choice.
You’re not paying for hype —
you’re paying for actual visual impact.
Final Thoughts
Spotting fake jewellery isn’t about being an expert.
It’s about knowing what matters:
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shine
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quality
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craftsmanship
Once you understand that…
you’ll never get fooled again.
Discover Real Brilliance
If you want jewellery that actually looks premium:
Explore our moissanite pieces and see the difference for yourself.