Cubic Zirconia

Cubic Zirconia

Cubic zirconia (CZ) is a synthetic gemstone that is often used as a substitute for diamonds in jewelry. It is made from zirconium dioxide, which is synthesized in a laboratory under high temperature and pressure conditions. CZ has a hardness of 8.5 on the Mohs scale, making it a durable and long-lasting material. It is also optically flawless, meaning that it has no visible inclusions or blemishes, and its refractive index is very high, which gives it a brilliant sparkle that is similar to that of a diamond. Cubic zirconia was first developed in the 1970s as a more affordable alternative to diamonds. It quickly gained popularity due to its high quality and low cost, and it is now widely used in jewelry making. CZ is available in a wide range of colors, including white, pink, yellow, blue, and green, and it can be cut into a variety of shapes and sizes. Although cubic zirconia is not a natural gemstone, it is still highly valued in the jewelry industry. It is often used in engagement rings, earrings, necklaces, and bracelets, and it is a popular choice for costume jewelry and fashion accessories. Because it is so affordable, many people choose cubic zirconia over diamonds for everyday wear, and it is also a popular choice for travel jewelry. In conclusion, cubic zirconia is a synthetic gemstone that is widely used as a substitute for diamonds in jewelry. It is durable, optically flawless, and has a high refractive index, which gives it a brilliant sparkle. Despite being a synthetic material, CZ is highly valued in the jewelry industry and is a popular choice for both everyday wear and special occasions.

synthetic, gemstone, durable, optically flawless, refractive index

— Jeffrey Johnson

CITATION : "Jeffrey Johnson. 'Cubic Zirconia.' Design+Encyclopedia. https://design-encyclopedia.com/?E=355481 (Accessed on July 02, 2025)"