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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: 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: 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: Queensland, Australia Opal Type: Solid Black Opal Shape: Freeform Cabochon Color: Green, Yellow, Orange, Red, Purple Pattern: Rolling flash Weight (ct): 3.25 Dimensions (mm): 13.5x10.5x3 Brightness rating: 3 Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: BK23 -
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: 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 -
Origin: Queensland, Australia Opal Type: Solid Black Opal Shape: Freeform Color: Rainbow Pattern: Broad flash Weight (ct): 6.7 Dimensions (mm): 25x12x2.5 Brightness rating: 3 Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: BK25 -
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: 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: 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: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Color: Orange / White Pattern: Broad Flash Transparency: Translucent Brightness rating (1-5): 3 Size (mm): 24x13x3.5 Weight (ct): 8.25 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY02 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Color: Green / Blue Pattern: Broad Flash Transparency: Translucent Brightness rating (1-5): 4 Size (mm): 15x11x2.5 Weight (ct): 3.20 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY03 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Color: Green / Orange / Blue Pattern: Floral Transparency: Translucent Brightness rating (1-5): 4 Size (mm): 14x11x3 Weight (ct): 3.45 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY04 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Color: Green, Blue, Orange Pattern: Floral Transparency: Translucent Brightness rating (1-5): 4 Size (mm): 16x12x2.5 Weight (ct): 3.85 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY07 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Color: Green / Orange / Blue Pattern: Floral Transparency: Translucent Brightness rating (1-5): 4 Size (mm): 23x10x3 Weight (ct): 5.25 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY08 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Color: Green / Blue / Orange Pattern: Ribbon / Pinfire Transparency: Translucent Brightness rating (1-5): 4 Size (mm): 24x10x4 Weight (ct): 7.15 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY09 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Color: Rainbow Pattern: Flagstone Transparency: Translucent Brightness rating (1-5): 3 Size (mm): 20x12x3 Weight (ct): 6.85 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY10 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Color: Orange / Green / Blue Pattern: Broad Flash Transparency: Translucent Brightness rating (1-5): 3 Size (mm): 18x13x3 Weight (ct): 5.3 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY12 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Color: Green / Blue / Orange Pattern: Broad Flash Transparency: Translucent Brightness rating (1-5): 4 Size (mm): 24x14x4 Weight (ct): 9.9 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY13 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Color: Pink / Green / Blue Pattern: Iris Transparency: Translucent Brightness rating (1-5): 3 Size (mm): 16x11.5x3 Weight (ct): 3.70 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY14 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Color: Blue / Green Pattern: Ribbon Transparency: Translucent Brightness rating (1-5): 3 Size (mm): 16x11x3 Weight (ct): 3.9 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY15 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Color: Green / Blue / Orange Pattern: Straw Transparency: Translucent Brightness rating (1-5): 3 Size (mm): 22x12x3 Weight (ct): 6.9 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY17 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Color: Rainbow Pattern: Flagstone Transparency: Translucent Brightness rating (1-5): 4-5 Size (mm): 20x15x4 Weight (ct): 9.55 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY18 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Color: Green / Blue / Orange Pattern: Broad Flash Transparency: Translucent Brightness rating (1-5): 3 Size (mm): 15x14x3 Weight (ct): 5.45 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY19 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Color: Rainbow Pattern: Floral Transparency: Translucent Brightness rating (1-5): 3 Size (mm): 20x11x2 Weight (ct): 4.75 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY20 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Color: Red / Orange / Blue / Green Pattern: Pinfire Transparency: Translucent Brightness rating (1-5): 3 Size (mm): 14x10x4 Weight (ct): 3.65 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY21 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Color: Green / Blue / Orange / Yellow Pattern: Straw Transparency: Translucent Brightness rating (1-5): 4 Size (mm): 20x15x3.5 Weight (ct): 8.05 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY23 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Color: Pink / Orange / Green / Blue Pattern: Broad Flash Transparency: Translucent Brightness rating (1-5): 3 Size (mm): 17x12x3.5 Weight (ct): 5.2 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY26 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Color: Rainbow Pattern: Flagstone Transparency: Translucent Brightness rating (1-5): 2 Size (mm): 17x13x4 Weight (ct): 6.6 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY27 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Color: Rainbow Pattern: Floral Transparency: Translucent Brightness rating (1-5): 3 Size (mm): 20x12x3.5 Weight (ct): 7.1 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY29 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Color: Green / Blue / Purple Pattern: Straw Transparency: Translucent Brightness rating (1-5): 2 Size (mm): 18x13x4 Weight (ct): 6.05 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY30 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Color: Rainbow Pattern: Floral Transparency: Translucent Brightness rating (1-5): 3 Size (mm): 14x11x4 Weight (ct): 3.9 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY47 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Color: Green / Blue / Purple Pattern: Pinfire Transparency: Translucent Brightness rating (1-5): 3 Size (mm): 19x14x4 Weight (ct): 8.3 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY48 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Cut: Cabochon Color: Green / Blue / Orange Pattern: Rolling Flash Transparency: Translucent Brightness rating (1-5): 4 Size (mm): 16x13.5x4.5 Weight (ct): 5.65 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY50 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Color: Green / Blue / Purple Pattern: Rolling Flash Transparency: Translucent Brightness rating (1-5): 3 Size (mm): 13x11.5x4.5 Weight (ct): 3.85 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY51 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Cut: Cabochon Color: Rainbow Pattern: Broad-Floral Transparency: Translucent Brightness rating (1-5): 4 Size (mm): 12x10x4 Weight (ct): 2.75 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY57 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Cut: Cabochon Color: Rainbow Pattern: Pinfire Transparency: Translucent Brightness rating (1-5): 4 Size (mm): 15x11x3 Weight (ct): 3.45 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY60 -
Origin: Spencer, ID Opal Type: Solid Boulder Opal Shape: Oval Cut: Cabochon Color: Green / Blue / Orange Pattern: Matrix, Straw Size (mm): 38.5x25x6.5 Weight (ct): 40 Brightness rating (1-5): 3 Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: BO58 -
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 -
Sale!
Origin: Oregon Gem Type: Sunstone Color: Peach Shape: Oval Cut: Standard Size (mm): 19x15x10 Weight (ct): 13.3 Grade: AA Clarity *: VS Lustre: Vitreous MOHS Hardness: 6 Treatment: Non-treated GbG ID: S31 -
Sale!
Origin: Oregon Gem Type: Sunstone Color: Green / Pink Shape: Oval Cut: Standard Size (mm): 17x13x8 Weight (ct): 10.5 Grade: A Clarity *: VS Lustre: Vitreous MOHS Hardness: 6 Treatment: Non-treated GbG ID: S275 -
Sale!
Origin: Oregon Gem Type: Sunstone Color: Green Shape: Oval Cut: Step Standard Size (mm): 17.5x12.75x11 Weight (ct): 13.3 Grade: AAA Clarity *: VS Lustre: Schiller MOHS Hardness: 6 Treatment: Non-treated GbG ID: S337 Reduced price. Originally $13,500. -
Origin: Oregon Gem Type: Sunstone Color: Peach Shape: Oval Cut: Standard Size (mm): 14x12 Weight (ct): 6.8 Grade: A Clarity *:VVS Lustre: Vitreous MOHS Hardness: 6 Treatment: Non-treated GbG ID: S935 -
Origin: Oregon Gem Type: Sunstone Color: Amber Peach Shape: Oval Cut: Standard Size (mm): 15x12x8 Weight (ct): 7.95 Grade: C Clarity *: VS Lustre: Schiller MOHS Hardness: 6 Treatment: Non-treated GbG ID: S936 -
Sale!
Origin: Oregon Gem Type: Sunstone Color: Pink Shape: Oval Cut: Standard Size (mm): 16x13x7 Weight (ct): 12 Grade: AA Clarity *: VS Lustre: Schiller MOHS Hardness: 6 Treatment: Non-treated GbG ID: S947 -
Origin: Oregon Gem Type: Sunstone Color: Red Shape: Oval Cut: Standard Size (mm): 15x11x10 Weight (ct): 6.5 Grade: AAA Clarity *: VVS Lustre: Vitreous MOHS Hardness: 6 Treatment: Non-treated GbG ID: S950 -
Origin: Oregon Gem Type: Sunstone Color: Champagne/Green Shape: Oval Cut: Standard Size (mm): 10x7.5x6 Weight (ct): 2.7 Grade: C Clarity *: VVS Lustre: Vitreous MOHS Hardness: 6 Treatment: Non-treated GbG ID: S1240 -
Origin: Oregon Gem Type: Sunstone Color: Red Shape: Oval Cut: Standard Size (mm): 10x8x5 Weight (ct): 2 Grade: AA Clarity *: VS Lustre: Schiller MOHS Hardness: 6 Treatment: Non-treated GbG ID: S1808
