0.85 ct black opal 8.8×5.4×2.6mm$2,000.00 USD USD AUD Out of stock SKU: BT2108 Category: Black Opal Opal Specifications Additional information Weight 0.85 ct Dimensions 8.8 × 5.4 × 2.6 mm Body Tone Black N1 Predominant Colors Green, Gold Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Product Enquiry