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Cubic zirconia (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...

TierraCast's long-standing commitment to consistency of product, delivery and customer support has been the foundation of our reputation as a valued vendor partner in the growing bead & jewelry trade. Whether working with semi-precious or...