Cubic Zirconia (CZ) Jewelry Components
These components all use Cubic Zirconia as a diamond simulant. Enjoy a diamond-like sparkle for a fraction of the price of diamond components!
"Cubic zirconia (or CZ), is the cubic crystalline form of zirconium dioxide (ZrO2). The synthesized material is hard, optically flawless and usually colorless, but may be made in a variety of different colors. It should not be confused with zircon, which is a zirconium silicate (ZrSiO4).
Because of its low cost, durability, and close visual likeness to diamond, synthetic cubic zirconia has remained the most gemologically and economically important competitor for diamonds since 1976."