Genuine Top Quality Clear Cubic Zirconia and Genuine Black Spinel. All with perfect girdles and tables. These stones are perfect for setting by hand and also for setting in wax. (Black CZ does not retain color in wax setting). Our stones are true AAA quality which is the top official quality. When you see AAAAA 5A and 10A that is nonsense, someone has just had a label printed.
We Cubic Zirconia and Genuine (not synthetic) black Spinel from our office in China and bring them to Israel. With Israel's known quality levels in diamond manufacture, these stones are correctly graded in China and then in Israel.
All the stones are machine cut with European made machines. There is no higher quality, Sive variation is less than .03mm