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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.
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Gem Origin: Australia Gem Type: Solid Base Color: Black Brightness: 4.5 Color: Blue - Green Fire Color: Green-Blue Pattern: Broad flashfire Stone Size (mm): 34x21 (appx) Treatment: Non-treated Setting Size (mm): 45x24 (appx) Setting Weight (ct): 89.75 Setting Material: 14k Yellow Gold Mini-Diamonds: 5 GbG ID: BK37P
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Out of stockOrigin: Lightning Ridge, Australia Gem Type: Solid Base Color: Black Brightness: 2 Shape: Freeform Stone Color: Dark Blue Fire Color: Blue-Green Pattern: Flashfire Stone Size (mm): 8.5x6x1.5 for largest Treatment: Non-treated Combined Size (mm): 24 x 12 x 4 Setting weight (ct): 10 Setting Material: 14k Gold Mini-Diamonds: 4 GbG ID: LP103
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Gem Origin: Australia Gem Type: Solid Base Color: Black Brightness: 4.5 Stone Color: Blue-Green Fire Color: Green Pattern: Broad Flashfire Stone Size (mm): 18x15 (appx) Treatment: Non-Treated Setting Size: 35 x 20 x 7 (approx.) Setting Weight: 53.5 Setting Material: 14k Yellow Gold Mini-Diamonds: 4 GbG ID: BK38P