Cubic Zirconia Size Chart

 CZ is an acronym for Cubic Zirconia, a man-made stone used in place of diamonds. Cubic Zirconia is the cubic crystalline form of zirconium dioxide.  The synthesized material is hard, flawless and bears great resemblance to a perfect diamond.  Due to its low cost and great durability, CZ's are often used with rhodium-plated Sterling Silver to emulate diamond and platinum jewelry.  This alternative gives an expensive look at a more affordable price.