6.04ct 3pcs Set Non-Resin Brown Opal with Yellow Fire Oval Cabochon Lab Created

  • $228.00
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6.04ct 3pcs Set Non-Resin Brown Opal with Yellow Fire Oval Cabochon Lab Created

  • $228.00
Gilson (Non-Resin) Opal
Lot CS347


Color: Brown with yellow fire
Shape: Oval Cabochon
Size: 10x8 mm (2pcs), 12x10 mm (1pcs)
Total Weight: 6.04 ct
Quantity: 3 pcs (set)


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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