If you only know one thing about Nexus Diamond Alternatives, it should be this: They are completely different than Cubic Zirconia (also known as CZ).





CZ is commonly used in fashion jewelry that goes in and out of style quickly, and doesn’t cost very much. Nexus Diamond Alternatives are designed for fine jewelry that is timeless and intended to be worn for many years—even handed down to the next generation. For engagement rings and fine jewelry, CZ is simply not the best stone choice.