An curved arrow pointing right. Produced by Alana Kakoyiannis. Additional camera by Justin Gmoser. Follow BI Video: On Facebook More from News Produced by Alana Kakoyiannis. Additional camera by ...

After considering each of the 4Cs, another thought may cross your mind: how to tell if a diamond is real ... "Not everything is cubic zirconia (CZ)," says Nicole Wegman, founder and CEO of ...

An curved arrow pointing right. Cubic Zirconia – better known as "CZ" – are lab grown diamond simulates cut to mimic the color and brilliance of diamonds. Brian Driscoll from the Gemological ...