The PBS hit, which recently visited Baton Rouge, Louisiana, featured a lady who originally thought her dazzling ring was merely "cubic zirconia" set in silver. Sharing her detective work ...
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 ...
The PBS show made a stop in Baton Rouge, Louisiana, where locals brought their treasures for appraisal, including a woman who doubted the authenticity of her "cubic zirconia" ring. She recounted ...