High Quality Loose Zirconia 1000pcs Black Round Cut 0.8mm-10mm for Jewelry
Hardness:the Mohs for Cubic Zirconia Stone Is 8.50,and for Diamond Is 10. White Cubic Zirconia Temperature Resistance 1500~2000 ℃. Colorful Is 600-700 ℃. Quality:AAAAA Cubic Zirconia Loose Gems.