Faceted cubic zirconia – light orange – square cut
Weight:
- 4 x 4 mm – 0.25 ct
- 5 x 5 mm – 0.5 ct
Shape: square
Colour: light orange
Imperial topaz 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 |
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