The woman bought the bauble at an auction, where it was sold to her as a low-cost diamond alternative. Since diamonds are ...
An Antiques Roadshow guest was left in complete disbelief when she was told that a ring she bought for just $30 was actually ...
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 ...