CZ vs Diamond: What's the Difference?

When it comes to brilliant, eye-catching jewelry, cubic zirconia (CZ) and real diamonds are often compared. But what exactly sets them apart — and why are more savvy shoppers choosing CZ? Here's everything you need to know.

What Is Cubic Zirconia?

Cubic zirconia is a lab-created crystalline form of zirconium dioxide. It's optically flawless, incredibly brilliant, and virtually indistinguishable from a real diamond to the naked eye. At Diamond Veneer, our CZ stones are hand-set and coated with our proprietary Diamond Veneer process for maximum realism.

Sparkle & Brilliance

CZ actually produces a rainbow-like fire that many find even more dazzling than a real diamond. The difference in light dispersion is imperceptible without professional equipment.

Durability

Diamonds score 10 on the Mohs hardness scale, while CZ scores 8–8.5 — still extremely durable for everyday wear. Our stainless steel and sterling silver settings further protect your CZ jewelry for long-lasting beauty.

Cost

A comparable CZ piece costs a fraction of a real diamond — allowing you to own multiple stunning pieces for the price of one diamond ring.

The Smart Choice for Travel

Wearing real diamonds while traveling puts you at risk of loss, theft, or damage. Our simulated diamond jewelry gives you the same luxurious look with zero worry. Shop our full collection and travel in style.

Conclusion

Whether you're looking for everyday luxury, a travel alternative, or simply want more jewelry for your budget, CZ is the intelligent choice. Explore our Diamond Veneer rings, earrings, and necklaces & pendants today.