See below for the full CubicZirconia.com collection of jewelry products featuring round cut CZ gemstones.
Choose from a variety of different round cut CZ sizes to find the perfect Cubic Zirconia gemstone to match your jewelry setting. Beautiful in rings, pendants, earrings, and more!
When you’re shopping for loose CZ stones on CubicZirconia.com, know that we use carat-equivalent sizes. That means that when you buy a 2 carat Cubic Zirconia, we match up the size dimensions for a perfect 2 carat diamond and make sure you get a match in size measured in millimeters. For example, in Round cut that would be a 8.0 mm CZ stone, or a two-carat round cut diamond equivalent.
Each round cut CZ loose stone is shipped to you in a secure, velvet-lined gift box. All loose stones packages ship from the United States, typically within two business days of confirmed purchase.
If you need help choosing the right AAAAA diamond-quality Cubic Zirconia center stone carat size or stone shape, use the following resources:
CZ vs Diamond:I also own diamond jewelry. I don't choose one over the other, but like both for different reasons
Don't be gentle...:Nothing.
Exactly what I asked for
They went above and beyond for me to make sure I got exactly what I wanted. It meant so much to me since it was a replica of an heirloom. I really can’t thank them enough.
CZ vs Diamond:I also own diamond jewelry. I don't choose one over the other, but like both for different reasons
Don't be gentle...:Would not change anything.
Emerald cut cubic zirconia
I accidentally washed a jacket with my Grandmother’s mother’s pin on it and lost one of the stones from it. A jeweler would not touch it, saying I had to find a stone for it myself. I was so pleased to not only find one quite easily, but I now have the pin restored to perfect again. Thank you!