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Origin: Queensland, Australia Opal Type: Solid Black Opal Shape: Freeform Color: Pink / Green / Blue Pattern: Pinfire Weight (ct): 0.85 Dimensions (mm): 8.5x5.5x2.5 Brightness rating: 8 Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: BK29-CY -
Origin: Mexico Opal Type: Solid Shape: Freeform / Oval Cut: Cabochon Body Color: Orange Fire Color: Green Transparency: Translucent Fire Visibility (1-5): 3 Weight (ct): 0.4 Dimensions (mm): 8x5x2.5 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO82 -
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: 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: Queensland, Australia Opal Type: Solid Black Opal Shape: Oval Cabochon Color: Green / Blue / Purple Pattern: Pinfire Broad Weight (ct): 0.7 Dimensions (mm): 8x7x2 Brightness rating: 3 Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: BK21 Money back guarantee within 14 days of delivery. -
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: 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 -
Origin: Mexico Opal Type: Solid Shape: Oval Cut: Cabochon Body Color: Clear Fire Color: Blue / Rainbow Transparency: Translucent Fire Visibility (1-5): 3 Weight (ct): 0.9 Dimensions (mm): 8.5x6x3 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO56 -
Origin: Queensland, Australia Opal Type: Solid Black Opal Shape: Oval Cabochon Color: Green, Blue, Purple Pattern: Natural Weight (ct): 0.92 Dimensions (mm): 9.5x6x2.5 Brightness rating: 3.5 Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: BK22 -
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: Mexico Opal Type: Solid Shape: Round Cut: Cabochon Body Color: Orange Fire Color: Rainbow Transparency: Translucent Fire Visibility (1-5): 3 Weight (ct): 0.9 Dimensions (mm): 6.5x6.5x3.5 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO83 -
Origin: Mexico Opal Type: Solid Shape: Oval Cut: Cabochon Body Color: Orange Fire Color: Green / Rainbow Transparency: Translucent Fire Visibility (1-5): 2 Weight (ct): 1.1 Dimensions (mm): 8x6.5x4 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO76 -
Origin: Mexico Opal Type: Solid Shape: Oval Cut: Cabochon Body Color: Clear Fire Color: Rainbow Transparency: Transparent Fire Visibility (1-5): 2 Weight (ct): 1.1 Dimensions (mm): 7.5x6.5x4 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO65 -
Origin: Mexico Opal Type: Solid Shape: Oval Cut: Faceted - Standard Body Color: Yellow / Orange Fire Color: N/A Transparency: Transparent Fire Visibility (1-5): 1 Weight (ct): 1.1 Dimensions (mm): 8.5x7x4.5 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO111 -
Origin: Queensland, Australia Opal Type: Solid Black Opal Shape: Oval Cabochon Color: Blue / Purple Pattern: Flag Stone Weight (ct): 1.25 Dimensions (mm): 9.5x5.5x3 Brightness rating: 4 Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: BK24 -
Origin: Mexico Opal Type: Solid Shape: Oval Cut: Cabochon Body Color: Orange Fire Color: Green / Blue Transparency: Translucent Fire Visibility (1-5): 2 Weight (ct): 1.2 Dimensions (mm): 8x6.5x4.5 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO78 -
Origin: Mexico Opal Type: Solid Shape: Pear Cut: Faceted - Standard Body Color: Yellow / Orange Fire Color: N/A Transparency: Transparent Weight (ct): 1.2 Dimensions (mm): 10x7x4.5 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO97 -
Origin: Queensland, Australia Opal Type: Solid Black Opal Shape: Oval Cabochon Color: Green / Blue Pattern: Floral Weight (ct): 1.2 Dimensions (mm): 10x8x2 Brightness rating: 4 Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: BK32 -
Origin: Mexico Opal Type: Solid Shape: Round Cut: Cabochon Body Color: Clear Fire Color: Rainbow Transparency: Transparent Fire Visibility (1-5): 2 Weight (ct): 1.2 Dimensions (mm): 8.5x8.5x3 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO61 -
Origin: Mexico Opal Type: Solid Shape: Oval Cut: Cabochon Body Color: Clear / Yellow Fire Color: Rainbow Transparency: Transparent Fire Visibility (1-5): 1 Weight (ct): 1.2 Dimensions (mm): 8.5x7x4 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO88 -
Origin: Queensland, Australia Opal Type: Solid Black Opal Shape: Oval Cabochon Color: Blue / Green / Purple / Orange Pattern: Pinfire w/Matrix Weight (ct): 1.35 Dimensions (mm): 9.5x7.5x2.5 Brightness rating: 3 Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: BK19 -
Origin: Mexico Opal Type: Solid Shape: Oval Cut: Cabochon Body Color: Yellow / White Fire Color: Rainbow Transparency: Translucent Fire Visibility (1-5): 3 Weight (ct): 1.3 Dimensions (mm): 9.5x6.5x4 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO70 -
Origin: Mexico Opal Type: Solid Shape: Oval Cut: Cabochon Body Color: Clear / Off-white Fire Color: Rainbow Transparency: Translucent Fire Visibility (1-5): 2 Weight (ct): 1.3 Dimensions (mm): 7.5x6x4.5 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO66 -
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 -
Origin: Mexico Opal Type: Fire Shape: Oval Cut: Faceted Body Color: Dark Orange Transparency: Translucent Fire Visibility (1-5): 1 Weight (ct): 1.4 Dimensions (mm): 9x7x5 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO181 -
Origin: Mexico Opal Type: Fire Shape: Oval Cut: Faceted Body Color: Red Transparency: Translucent Weight (ct): 1.4 Dimensions (mm): 10x6.5x5 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO168 -
Origin: Mexico Opal Type: Fire Shape: Oval Cut: Faceted Body Color: Orange Transparency: Translucent Weight (ct): 1.4 Dimensions (mm): 10x7x4 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO165 -
Origin: Queensland, Australia Opal Type: Solid Black Opal Shape: Narrow Oval Cabochon Color: Rainbow Pattern: Ribbon Weight (ct): 1.4 Dimensions (mm): 10.5x6.5x4 Brightness rating: 4 Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: BK27 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Round Color: Rainbow Pattern: Broad-Pin Transparency: Translucent Brightness rating (1-5): 3 Size (mm): 9x9x3 Weight (ct): 1.4 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY52 -
Origin: Mexico Opal Type: Fire Shape: Oval Cut: Faceted Body Color: Dark Orange Transparency: Translucent Weight (ct): 1.5 Dimensions (mm): 10x7x5 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO152 -
Origin: Mexico Opal Type: Fire Shape: Pear Cut: Faceted Body Color: Dark Orange Transparency: Translucent Fire Visibility (1-5): 1 Weight (ct): 1.5 Dimensions (mm): 10.5x7.5x4 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO178 -
Origin: Mexico Opal Type: Solid Shape: Oval Cut: Cabochon Body Color: Clear / Yellow Fire Color: Rainbow Transparency: Translucent Fire Visibility (1-5): 1 Weight (ct): 1.5 Dimensions (mm): 10x6x4 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO89 -
Origin: Mexico Opal Type: Solid Shape: Oval Cut: Cabochon Body Color: Clear / Orange Fire Color: Blue / Purple Transparency: Transparent Fire Visibility (1-5): 2 Weight (ct):1.6 Dimensions (mm): 9x7.5x4 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO74 -
Origin: Mexico Opal Type: Solid Shape: Oval Cut: Cabochon Body Color: Clear / Yellow Fire Color: Rainbow Transparency: Transparent Fire Visibility (1-5): 1 Weight (ct): 1.7 Dimensions (mm): 9x7.5x4.5 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO90 -
Origin: Mexico Opal Type: Fire Shape: Oval Cut: Faceted Body Color: Orange Transparency: Translucent Weight (ct): 1.7 Dimensions (mm): 9x7.5x6 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO150 -
Origin: Mexico Opal Type: Solid Shape: Oval Cut: Cabochon Body Color: Orange Fire Color: Rainbow Transparency: Translucent Fire Visibility (1-5): 2 Weight (ct): 1.8 Dimensions (mm): 9x7.5x4.5 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO80 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Freeform Cut: Cabochon Color: Rainbow Transparency: Translucent Brightness rating (1-5): 3 Size (mm): 12.5x8.5x3 Weight (ct): 1.95 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY49 -
Origin: Mexico Opal Type: Fire Shape: Oval Cut: Faceted Body Color: Dark Orange Fire Color: Rainbow Transparency: Transparent Fire Visibility (1-5): 5 Size (mm): 10.5x7.5x5 Weight (ct): 1.9 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO257 -
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: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Freeform Color: Rainbow Pattern: Broad Transparency: Translucent Brightness rating (1-5): 2 Size (mm): 10.5x9.5x3 Weight (ct): 1.9 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY53 -
Origin: Mexico Opal Type: Solid Shape: Oval Cut: Cabochon Body Color: Orange Fire Color: Green / Rainbow Transparency: Translucent Fire Visibility (1-5): 3 Weight (ct): 1.9 Dimensions (mm): 10x7.5x4.5 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO73 -
Origin: Lightning Ridge, Australia Opal Type: Solid Boulder Opal Shape: Freeform Color: Green / Orange / Purple Pattern: Broad Flash Size (mm): 12x10x2.5 Weight (ct): 1.9 Brightness rating (1-5): 3 Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: BO71 -
Origin: Mexico Opal Type: Solid Shape: Oval Cut: Cabochon Body Color: Clear / Yellow Fire Color: Rainbow Transparency: Transparent Fire Visibility (1-5): 2 Weight (ct): 1.9 Dimensions (mm): 9x7.5x5 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO68 -
Origin: Mexico Opal Type: Fire Shape: Freeform Cut: Polished Body Color: Clear Fire Color: Rainbow Transparency: Transparent Size (mm): 15x14x11 Weight (ct): 10.2 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO296 -
Origin: Mexico Opal Type: Fire Shape: Oval Cut: Faceted Body Color: Red Fire Color: Rainbow Transparency: Transparent Fire Visibility (1-5): 5 Size (mm): 19x12.5x9 Weight (ct): 10.8 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO204 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Color: Pink / Yellow / Green / Blue Pattern: Flagstone Transparency: Translucent Brightness rating (1-5): 4 Size (mm): 23.5x14x4 Weight (ct): 11.05 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY24 -
Origin: Mexico Opal Type: Fire Shape: Freeform Cut: Polished Body Color: Clear Orange Fire Color: Rainbow Transparency: Transparent Size (mm): 20x12x12 Weight (ct): 11.2 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO316 -
Origin: Queensland, Australia Opal Type: Solid Black Opal Shape: Freeform Cabochon Color: Pale multi Pattern: Flag Weight (ct): 11.35 Dimensions (mm): 20x18.5x5 Brightness rating: 4 Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: BK16 -
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
