Our 4mm Cubic Zirconias, also known as CZs are so bright and beautiful it's hard to tell they aren't real diamonds. They feature perfectly cut facets, and highly polished girdles. AAAA quality!
Along with moissanite, Cubic Zirconia is a close approximation to real diamond and is one of the best economic alternatives for use in jewelry-making. Known as CZ for short, Cubic Zirconia has a clear, vivid sparkle perfect for use in crystal jewelry and other elegant, evening-wear designs.
Hearts and Arrows - AAAA-rated cubic zirconia stones are precision-cut to ideal proportions with good optical symmetry, polish and a specific faceting pattern. When viewed through a scope, a Hearts & Arrows CZ will reveal a pattern of eight symmetrical arrows from the top (crown) and eight symmetrical hearts from the bottom (pavilion).