The World's Most Popular Diamond Alternative
Cubic Zirconia, often called CZ, is one of the most widely loved gems in the world.
For decades, jewellers and gem enthusiasts have appreciated Cubic Zirconia for one simple reason:
It delivers exceptional beauty at an accessible price.
With outstanding brilliance, excellent clarity, and an enormous range of colours and cuts, Cubic Zirconia allows anyone to enjoy stunning jewellery without the premium price tag associated with many natural gems.
At Gemdrop®, we believe beauty should be accessible, and Cubic Zirconia is one of the best examples of that philosophy.
What is Cubic Zirconia?
Cubic Zirconia is a laboratory-created crystalline material made from zirconium dioxide (ZrO₂).
It should not be confused with natural zircon, which is an entirely different gem.
Cubic Zirconia is grown under carefully controlled conditions to produce crystals with exceptional transparency, brilliance, and consistency.
The result is a gem that is visually impressive, durable, and highly versatile.
Why is Cubic Zirconia So Popular?
Cubic Zirconia offers several advantages that have made it one of the most popular gems ever created.
Exceptional Sparkle
CZ possesses a high refractive index, allowing it to reflect large amounts of light.
When properly cut, Cubic Zirconia can display remarkable brilliance and fire.
Many people are surprised by just how lively and attractive a well-cut CZ can be.
Flawless Appearance
Unlike natural gems, Cubic Zirconia is typically grown with extremely high clarity.
This means:
-
No visible inclusions
-
Excellent transparency
-
Consistent colour
-
Reliable quality
The result is a gem with a clean, crisp appearance.
Incredible Value
One of Cubic Zirconia's greatest strengths is value.
CZ allows buyers to enjoy:
-
Larger gems
-
More elaborate jewellery
-
Greater variety of colours and cuts
All while remaining highly affordable.
For fashion jewellery, gifts, collections, and everyday wear, Cubic Zirconia offers exceptional value for money.
Available in Every Colour Imaginable
Modern Cubic Zirconia can be created in an extraordinary range of colours including:
-
Diamond White
-
Ruby Red
-
Sapphire Blue
-
Emerald Green
-
Paraiba Blue-Green
-
Pink
-
Purple
-
Yellow
-
Champagne
-
Black
-
Colour-Change Varieties
This versatility allows jewellers and collectors to enjoy beautiful gems in virtually any colour imaginable.
Cubic Zirconia Properties
Chemical Formula: ZrO₂
Crystal System: Cubic
Mohs Hardness: Approximately 8–8.5
Refractive Index: Approximately 2.15–2.18
Specific Gravity: Approximately 5.6–6.0
Durability: Good
Suitable For:
-
Earrings
-
Pendants
-
Necklaces
-
Occasion Rings
-
Fashion Jewellery
-
Collecting
Cubic Zirconia vs Diamond
Cubic Zirconia was originally developed as a diamond alternative.
Although they are different materials, both can appear visually similar when cut well.
The major difference is that Cubic Zirconia allows buyers to achieve a large, bright, attractive gem at a fraction of the cost of diamond.
For many people, that makes perfect sense.
Instead of paying primarily for rarity, they can focus on appearance, design, and enjoyment.
Why Choose Cubic Zirconia?
Cubic Zirconia offers:
✓ Exceptional value
✓ Excellent sparkle
✓ High clarity
✓ Huge range of colours
✓ Beautiful large sizes
✓ Affordable luxury
✓ Consistent quality
The Gemdrop® Approach
At Gemdrop®, Cubic Zirconia is never presented as anything it is not.
Every gem is accurately identified and transparently described.
Our goal is simple:
To offer beautiful gems at every price point, allowing collectors and jewellery lovers to choose the gems that best suit their style, budget, and preferences.
Whether you are looking for a stunning centre stone, colourful jewellery, or simply incredible value, Cubic Zirconia remains one of the most versatile and enjoyable gems available today.
Shop Gemdrop® Cubic Zirconia
Explore our collection of precision-cut Cubic Zirconia gems in a wide variety of colours, shapes, and sizes.
Every gem includes transparent identification and access to the Gemdrop® Verification Database.