0.82 ct black opal 7.1×5.3×3.1mm$300.00 USD USD AUD Out of stock SKU: A22W35 Category: Black Opal Opal Specifications Additional information Weight 0.82 ct Dimensions 7.1 × 5.3 × 3.1 mm Body Tone Black N2 Brightness B3 Bright Cut Oval Dome High Dome Opal Origin Lightning Ridge Predominant Colors Blue Product Enquiry