1.36 ct black opal 8.9×8.1×2.4mmUS$300.00 Out of stock SKU: A22B41 Category: Black Opal Opal Specifications Additional information Weight 1.36 ct Dimensions 8.9 × 8.1 × 2.4 mm Body Tone Black N2 Brightness B1 Subdued Cut Cushion Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Blue Product Enquiry