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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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RING DETAILS: Setting: Sterling Silver Size: 8 Main Stone: Oregon Sunstone MAIN STONE DETAILS: Origin: Oregon Gem Type: Sunstone Color: Green/Clear Shape: Round Cut: Standard Size (mm): 6x6x4 Weight (ctw): 0.75 Grade*: AA Clarity**: VVS Lustre: Vitreous MOHS Hardness: 6.5 Treatment: Non-treated GbG ID: S2549R
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Origin: Queensland, Australia Opal Type: Solid Boulder Opal Shape: Freeform Color: Green / Blue / Yellow Pattern: Matrix Weight (ct): 75.8 Dimensions (mm): 56x32x5 Brightness rating: Subdued Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated Setting: Undrilled for pendant GbG ID: BO50