Faceted cubic zirconia – gold – round cut
Weight:
- 2.5 mm – 0.15 ct
- 3 mm – 0.2 ct
- 4 mm – 0.55 ct
Shape: round
Colour: gold
Heliodor 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 |



