What Is Cubic Zirconium - A diamond lookalike at a fraction of the price. Web cubic zirconia (cz) is a synthetic gemstone that closely resembles a diamond in appearance. Web the cubic zirconia (cz) used for jewelry is a synthetic material. It's produced all over the world. So, what is cubic zirconia exactly? Web the cubic zirconia is a synthesized material that is hard and often colorless. Web lab created cubic zirconia (cz) is a popular diamond simulant and is well known in the jewelry industry.
It's produced all over the world. Web lab created cubic zirconia (cz) is a popular diamond simulant and is well known in the jewelry industry. Web the cubic zirconia (cz) used for jewelry is a synthetic material. A diamond lookalike at a fraction of the price. Web the cubic zirconia is a synthesized material that is hard and often colorless. So, what is cubic zirconia exactly? Web cubic zirconia (cz) is a synthetic gemstone that closely resembles a diamond in appearance.