• Opal Type: Crystal Opal Shape: Pillar and Oval Cut: Cabochon Color: White & cream Pattern: Pinfire Transparency: Translucent Brightness rating (1-5): 3 Size (mm): 10.5x2x3 largest Weight (ct): 0.5 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: WO1
  • Origin: Mexico Opal TypeSolid Shape: Square Cut: N/A, Polished Body Color: Peach Fire Color: Green Transparency: Opaque Fire Visibility (1-5): 1 Weight (ct): 0.6 Dimensions (mm): 7x7x2 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO145
  • Origin: Mexico Opal Type: Solid Shape: Oval Cut: Cabochon Body Color: Yellow / Cream Fire Color: Green Transparency: Opaque Fire Visibility (1-5): 3 Weight (ct): 1.3 Dimensions (mm): 9.5x5.5x4 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO139
  • Sale!

    4.5ct Rainbow/Cream Mexican Common Opal (MO143)

    Original price was: $240.00.Current price is: $200.00.
    Origin: Mexico Opal Type: Solid Shape: Freeform Cut: Polished Body Color: Cream Fire Color: Rainbow Transparency: Opaque Fire Visibility (1-5): 2 Weight (ct): 4.5 Dimensions (mm): 13x12x5 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO143 Reduced price due to inclusions. Originally $240.

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