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Origin: Mexico Opal Type: Solid Shape: Octagon Cut: Standard Body Color: Yellow Fire Color: Mix Size (mm): 16x16x11 Weight (ct): 11.85 Transparency: Transparent MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO122 -
Sale!
Origin: Mexico Opal Type: Fire Shape: Freeform Cut: Polished Body Color: Clear Orange Fire Color: Rainbow Transparency: Transparent Fire Visibility (1-5): 5 Size (mm): 17x15x8 Weight (ct): 11 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO291 Reduced price due to inclusions. Originally $330. -
Origin: Queensland, Australia Opal Type: Solid Boulder Opal Shape: Oval Cut: Cabochon Color: Rainbow Pattern: Matrix Size (mm): 18x13x6 Weight (ct): 12.2 Brightness rating (1-5): 3 Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: BO66 -
Origin: Mexico Opal Type: Fire Shape: Freeform Cut: Polished Body Color: Orange Fire Color: Rainbow Transparency: Transparent Size (mm): 20x13x10 Weight (ct): 12.35 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO340 -
Origin: Mexico Opal Type: Fire Shape: Pear Cut: Cabochon Pattern: Matrix Size (mm): 20x15x9 Weight (ct): 14.1 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO411 -
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: Mexico Opal Type: Fire Shape: Pear Cut: Cabochon Pattern: Matrix Size (mm): 22x15x8 Weight (ct): 15.65 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO406 -
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: Solid Shape: Mixed Cut: Cabochon Body Color: Clear / Yellow / Light Orange Fire Color: N/A Transparency: Transparent Weight (ct): 15 Dimensions (mm): Mixed. Largest: 12x6.5x2 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MOL124 -
Origin: Mexico Opal Type: Fire Shape: Freeform Cut: Polished Body Color: Clear Fire Color: Rainbow Transparency: Transparent Size (mm): 19x15x12 Weight (ct): 16.8 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO308 -
Origin: Mexico Opal Type: Solid Shape: Mixed Cut: Cabochon Body Color: Yellow / Orange / Red Fire Color: N/A Transparency: Transparent Weight (ct): 16.9 Dimensions (mm): Mixed. Largest: 14x8.5x2.5 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO126 -
Origin: Mexico Opal Type: Fire Shape: Freeform Cut: Polished Body Color: Clear Orange Fire Color: Rainbow Transparency: Transparent Size (mm): 19x13x12 Weight (ct): 16 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO317 -
Origin: Mexico Opal Type: Fire Shape: Freeform Cut: Polished Body Color: Clear Fire Color: Rainbow Transparency: Transparent Size (mm): 20x16x12 Weight (ct): 17.75 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO311 -
Origin: Mexico Opal Type: Fire Shape: Freeform Cut: Polished Body Color: Clear Fire Color: Rainbow Transparency: Transparent Size (mm): 18x16x14 Weight (ct): 18.05 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO307 -
Origin: Mexico Opal Type: Fire Shape: Oval Cut: Cabochon Base Color: Clear Transparency: Translucent Fire(1-5): 2 Pattern: Broad Flash Weight (ct): 1 Dimensions (mm): 8.5×6.5×3.5 MOHS Hardness: 5.5 – 6.5 Treatment: Non-treated GbG ID: MO52 -
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: Mexico Opal Type: Solid Shape: Oval Cut: Cabochon Body Color: Orange Fire Color: Rainbow Transparency: Translucent Fire Visibility (1-5): 2 Weight (ct): 2.1 Dimensions (mm): 10x9x4.5 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO81 -
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 -
Sale!
Origin: Mexico Opal Type: Solid Shape: Oval Cut: Cabochon Body Tone: N2 Body Color: Clear Transparency: Translucent Fire (1-5): 3 Weight (ct): 2.3 Dimensions (mm): 10x8x5 MOHS Hardness: 5-5.5 Treatment: Non-treated GbG ID: MO48 Reduced price due to cracks on cabochon face. Originally $170. -
Origin: Mexico Opal Type: Solid Shape: Oval Cut: Cabochon Body Color: Orange Fire Color: Rainbow Transparency: Translucent Fire Visibility (1-5): 3 Weight (ct): 2.3 Dimensions (mm): 10x9x4.5 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO72 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Freeform Color: Pink / Green / Blue Pattern: Straw Transparency: Translucent Brightness rating (1-5): 3 Size (mm): 12x9.5x3 Weight (ct): 2.45 MOHS Hardness: 5.5 -6.5 Treatment: Non-treated GbG ID: CY55 -
Origin: Mexico Opal Type: Fire Shape: Pear Cut: Faceted Body Color: Dark Orange Transparency: Translucent Weight (ct): 2.5 Dimensions (mm): 12x9x6 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO189 -
Origin: Mexico Opal Type: Solid Shape: Round Cut: Cabochon Body Color: Orange Fire Color: N/A Transparency: Translucent Fire Visibility (1-5): 2 Weight (ct): 2.5 Dimensions (mm): 10x10x4.5 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO84
