Faceted cubic zirconia – purple – octagonal cut
Weight:
- 5 x 3 mm – 0.5 ct
- 6 x 3 mm – 0.55 ct
Shape: octagonal
Colour: purple
Amethyst imitation
Parameters of the Cubic Zirconia Raw Material Provided by the Manufacturer
| Chemical composition | ZrO₂ |
| Hardness | 7.5 Mohs |
| Density | 5.7 g/cm³ |
| Refractive index | 2.2 |
| Dispersion | 0.066 |
| Processing temperature | over 1000 °C |



