Jewelry Gemstone — Cz

Cubic Zirconia (CZ) is the most popular diamond simulant, valued for its exceptional brilliance, affordability, and ethical, lab-grown origin. Unlike natural diamonds, which are carbon-based, CZ is the cubic crystalline form of . 1. Key Technical Specifications

: Ranks 8.0 to 8.5 on the Mohs scale, making it harder than most semi-precious gems and durable enough for everyday wear. CZ JEWELRY GEMSTONE

CZ is typically graded on an scale based on its cut, clarity, and color: Cubic Zirconia (CZ) is the most popular diamond