Does Cubic Zirconia Get Cloudy? (And How to Fix It)
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Yes, cubic zirconia can get cloudy over time — and it’s one of the biggest concerns buyers have before choosing CZ jewelry.
If your stone has lost its sparkle or looks dull, you’re not imagining it. The good news? Sometimes it’s fixable. Other times, it’s permanent.
Let’s break down exactly why it happens, how to fix it, and whether there’s a better long-term option.
Why Does Cubic Zirconia Get Cloudy?
There are a few common reasons your CZ stone may lose its brilliance:
1. Dirt & Oil Buildup
Lotions, oils, soap, and everyday residue can coat the surface of the stone.
👉 This blocks light from entering and reflecting — making it look cloudy instead of sparkling.
2. Scratches on the Surface
Cubic zirconia is durable, but not as hard as diamonds or moissanite.
Over time:
- Micro-scratches form
- The surface becomes less reflective
- Sparkle starts to fade
3. Wear Over Time
Unlike higher-end stones, CZ naturally degrades with long-term wear.
👉 Daily use = gradual dullness
👉 Exposure to chemicals = faster clouding
This is why many people notice their CZ jewelry looking worn after a year or two.
How to Make CZ Sparkle Again
Before you replace it, try this:
Step-by-Step Cleaning
- Mix warm water + mild dish soap
- Soak for 10–15 minutes
- Gently scrub with a soft toothbrush
- Rinse and dry with a lint-free cloth
👉 This removes buildup and restores shine if dirt is the issue
When Cloudiness Is Permanent
If your stone is still dull after cleaning:
- It’s likely scratched internally or on the surface
- The brilliance cannot be fully restored
- Replacement is usually the only option
👉 This is the downside of cubic zirconia vs longer-lasting stones
Does Moissanite Get Cloudy?
No — moissanite does not get cloudy over time.
- It’s nearly as hard as diamonds
- Resistant to scratches
- Maintains brilliance for years (even decades)
- Doesn’t lose its sparkle with normal wear
👉 This is why many buyers researching “does cubic zirconia get cloudy” eventually upgrade after comparing
👉 Read more: moissanite vs cubic zirconia
💰 Shop & Upgrade Options
👉 Shop Cubic Zirconia Jewelry
Explore affordable styles perfect for everyday wear:
🔗https://dloria.com/collections/cubic-zirconia-jewelry
👉 Upgrade to Moissanite
If you want long-term brilliance that won’t fade:
🔗 https://dloria.com/collections/moissanite-jewelry
Final Thoughts
Cubic zirconia is a great budget-friendly option, but it’s not designed to last forever.
👉 If your priority is price, CZ works
👉 If your priority is lasting sparkle, moissanite is the better investment
Frequently Asked Questions
Does cubic zirconia get cloudy over time?
Yes, cubic zirconia can become cloudy due to dirt buildup, scratches, and normal wear over time. Regular cleaning can help, but long-term cloudiness may be permanent.
How do you clean cloudy cubic zirconia?
Soak your jewelry in warm water with mild dish soap, gently scrub with a soft toothbrush, rinse, and dry with a lint-free cloth. This removes buildup and restores shine if the cloudiness isn’t from damage.
Is cloudy cubic zirconia permanent?
Sometimes. If the cloudiness is caused by scratches or internal wear, it cannot be fully reversed and the stone may need to be replaced.
Does moissanite get cloudy like cubic zirconia?
No, moissanite does not get cloudy. It is highly durable and maintains its brilliance over time, making it a better long-term option.