1.7-2.2ct 1pc Non-Resin White Opal with Green Fire Cabochon 7.5-8 mm Lab Created

  • $33.00
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1.7-2.2ct 1pc Non-Resin White Opal with Green Fire Cabochon 7.5-8 mm Lab Created

  • $33.00
Gilson (Non-Resin) Opal
Lot CS361


Color: White with green fire
Shape: Round Cabochon
Size: 7.5-8 mm
Weight: 1.7-2.2 ct
Quantity: 1 pcs

Each lot includes 1 piece with approximate weight 1.7-2.2 carats.


Classification: Lab Grown Opal
Chemical composition: SiO2 + nH2O
Hardness (Mohs): 6.5
Specific Gravity: 2.2-2.25
Heat Resistance: 1200 C
Water: 0%
Polymer: 0%

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