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Origin: Mexico Opal Type: Fire Shape: Pear Cut: Cabochon Pattern: Matrix Size (mm): 13x10x8 Weight (ct): 5.55 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO405 -
Origin: Mexico Opal Type: Fire Shape: Pear Cut: Cabochon Pattern: Matrix Size (mm): 25x16x7 Weight (ct): 15.7 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO418 -
Origin: Mexico Opal Type: Fire Shape: Pear Cut: Cabochon Pattern: Matrix Size (mm): 16x11x6 Weight (ct): 6.7 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO419 -
Origin: Queensland, Australia Opal Type: Solid Boulder Opal Shape: Rhombus Color: Green / Common Blue Pattern: Matrix Size (mm): 22x16x4 Weight (ct): 15.3 Brightness rating (1-5): 2 Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: BO62 -
Origin: Queensland, Australia Opal Type: Solid Boulder Opal Shape: Round Cut: Cabochon Color: Green / Blue / Pink / Orange Pattern: Matrix Size (mm): 10.5x10.5x4 Weight (ct): 3.1 Brightness rating (1-5): 3 Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: BO65 -
Origin: Mexico Opal Type: Solid 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: Fire Shape: Pear Cut: Cabochon Pattern: Matrix Size (mm): 15x13x7 Weight (ct): 7.7 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO401 -
Sale!
Origin: Mexico Opal Type: Solid Shape: Freeform Cut: Cabochon Body Color: Orange / Peach Fire Color: Green / Yellow Transparency: Opaque Fire Visibility (1-5): 1 Weight (ct): 1.9 Dimensions (mm): 10x8.5x4.5 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO144 Reduced price due to inclusions. Originally $50. -
Origin: Mexico Opal Type: Fire Shape: Pear Cut: Cabochon Pattern: Matrix Size (mm): 19x11x7 Weight (ct): 8.3 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO403 -
Origin: Mexico Opal Type: Fire Shape: Pear Cut: Cabochon Pattern: Matrix Size (mm): 18x11x7 Weight (ct): 8.6 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO404 -
Origin: Mexico Opal Type: Fire Shape: Pear Cut: Cabochon Pattern: Matrix Size (mm): 18x12x8 Weight (ct): 8.75 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO407 -
Origin: Mexico Opal Type: Fire Shape: Pear Cut: Cabochon Pattern: Matrix Size (mm): 19x13x6 Weight (ct): 9.1 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO416 -
Origin: Mexico Opal Type: Fire Shape: Pear Cut: Cabochon Pattern: Matrix Size (mm): 21x11x9 Weight (ct): 9.65 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO417 -
Origin: Mexico Opal Type: Solid Shape: Pear Cut: Faceted - Standard Body Color: Orange Fire Color: N/A Transparency: Transparent Weight (ct): 0.8 Dimensions (mm): 9.5x6x4 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO95 -
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 Type: Solid Shape: Pear Cut: Faceted - Standard Body Color: Orange Fire Color: N/A Transparency: Translucent Weight (ct): 0.85 Dimensions (mm): 9x6.5x4.5 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO101 -
Origin: Mexico Opal Type: Solid Shape: Round Cut: Faceted - Round Body Color: Orange Fire Color: Rainbow Transparency: Translucent Fire Visibility (1-5): 1 Weight (ct): 0.9 Dimensions (mm): 7x7x4.5 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO112 -
Origin: Queensland, Australia Opal Type: Solid Boulder Opal Shape: Freeform Cabochon Color: Orange / Yellow / Blue / Metalic Pattern: Matrix Weight (ct): 50.6 Dimensions (mm): 34x22x7 Brightness rating: Subdued Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated Setting: Drilled for pendant GbG ID: BO20 -
Origin: Queensland, Australia Opal Type: Solid Boulder Opal Shape: Freeform Color: Orange / Yellow / Blue Pattern: Matrix Weight (ct): 52 Dimensions (mm): 30x29x8 Brightness rating: Subdued Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated Setting: Drilled for pendant GbG ID: BO30 -
Origin: Queensland, Australia Opal Type: Solid Boulder Opal Shape: Freeform Color: Orange / Yellow Pattern: Matrix Weight (ct): 59.7 Dimensions (mm): 34x21x8 Brightness rating: Subdued Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated Setting: Drilled for pendant GbG ID: BO31 -
Origin: Queensland, Australia Opal Type: Solid Boulder Opal Shape: Freeform Color: Blue / Red / Orange / Metallic Pattern: Matrix Weight (ct): 44.5 Size (mm): 30x29x8 Brightness rating: Subdued Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated Setting: Drilled for pendant GbG ID: BO32 -
Origin: Queensland, Australia Opal Type: Solid Boulder Opal Shape: Freeform Color: Blue Metalic Pattern: Matrix Weight (ct): 85.95 Dimensions (mm): 49x23.5x7 Brightness Rating: Subdued Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated Setting: Drilled for pendant GbG ID: BO13 -
Origin: Mexico Opal Type: Solid Shape: Oval Cut: Faceted - Standard Body Color: Orange Fire Color: Rainbow Transparency: Transparent Fire Visibility (1-5): 2 Weight (ct): 1 Dimensions (mm): 8.5x6x4.5 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO102 -
Origin: Queensland, Australia Opal Type: Solid Boulder Opal Shape: Freeform Color: Blue Pattern: Matrix Weight (ct): 55.2 Dimensions (mm): 45x25x8 Brightness rating: Subdued Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treate Setting: Drilled for pendant GbG ID: BO16
