Click here to see our selection of white opals.

  • 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
  • Opal Type: Crystal Opal Shape: Tear Cut: Cabochon Color: Green / Pink / Blue Pattern: Floral Transparency: Translucent Brightness rating (1-5): 2 Size (mm): 20.5x5.5x3 Weight (ct): 2.1 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: WO4
  • Opal Type: White Crystal Opal Shape: Long Oval Cut: Cabochon Color: Rainbow Pattern: Ribbon Transparency: Translucent Brightness rating (1-5): 2 Size (mm): 17x6.5x3 Weight (ct): 2.35 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: WO10
  • Opal Type: White Crystal Opal Shape: Oval Cut: Cabochon Color: Pink / Green / Blue Pattern: Floral Transparency: Translucent Brightness rating (1-5): 2 Size (mm): 13.5x10x3 Weight (ct): 2.5 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: WO5
  • Opal Type: Crystal Opal Shape: Round Cut: Cabochon Color: Pink / Yellow / Green / Blue Pattern: Floral Transparency: Translucent Brightness rating (1-5): 3 Size (mm): 12x12x.3.5 Weight (ct): 3.55 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: WO6
  • Origin: Lightning Ridge, Australia Opal Type: Crystal Opal Shape: Freeform Cut: Cabochon Color: White w/Rainbow Pattern: Pinfire Transparency: Translucent Brightness rating (1-5): 3 Size (mm): 16x10.5x3 Weight (ct): 4.1 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: WO2
  • Origin: Spencer ID Opal Type: Crystal Opal Shape: Pear Cut: Cabochon Color: White w/Rainbow Pattern: Floral Transparency: Translucent Brightness rating (1-5): 3 Size (mm): 20x8x4 Weight (ct): 4.65 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: WO3
  • Opal Type: White Crystal Opal Shape: Freeform Tear Cut: Cabochon Color: Pink / Yellow / Green Pattern: Straw Transparency: Translucent Brightness rating (1-5): 4 Size (mm): 14x9.5x5.5 Weight (ct): 4.75 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: WO8
  • Opal Type: White Crystal Opal Shape: Rounded Square Cut: Cabochon Color: Rainbow Pattern: Straw Transparency: Translucent Brightness rating (1-5): 3 Size (mm): 14x13x3 Weight (ct): 4 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: WO7
  • Opal Type: White Crystal Opal Shape: Oval Cut: Cabochon Color: Orange / Pink / Green / Blue Pattern: Broad Transparency: Translucent Brightness rating (1-5): 3 Size (mm): 16x12.5x5.5 Weight (ct): 5.95 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: WO9

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