Faceted cubic zirconia – orange-red – square cut
Weight:
- 4 x 4 mm – 0.55 ct
- 5 x 5 mm – 1.05 ct
- 6 x 6 mm – 1.9 ct
Shape: square
Colour: orange-red
Ruby imitation
Parameters of the cubic zirconia 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 |
