Cubic Zirconia (Crystal) Round Faceted Diamond Cut 4mm - Loose Beads

Cubic zirconia (CZ) is a man-made gem that's created in labs. It's crafted from a material called zirconium dioxide, which is a type of crystal. Even though it's not the same as diamonds, it looks a lot like them and is often used in jewelry as a more affordable alternative. CZ is known for its sparkle and clarity, making it a popular choice for people who want a shiny and beautiful gem without the high cost of diamonds.