Lab-Grown Diamonds Vs. Cubic Zirconia. Lab-grown diamonds are not cubic zirconia. At first glance, the two gemstones may look similar, but the differences are incredible: CZ is a simulated diamond; ...

Actually, the fake stuff, cubic zirconia. ... Replace the tooth with a diamond. Actually, the fake stuff, cubic zirconia. ... the name-brand manufacturers tend to have the best quality, he added.

Ciro Jewelry, a company with over a 100-year history, an immaculate pedigree, and a tradition of manufacturing the highest-quality costume—or fashion— jewelry, is famous for its cubic zirconia ...

This best-selling set of cubic zirconia studs are a must-have in any collection. Boasting over 39,300 5-star ratings, this set includes five different sized studs and comes in a number of gold and ...