1.05 ct black opal 7.9×5.9×3.6mmUS$300.00 Out of stock SKU: JRB2304 Category: Black Opal Opal Specifications Additional information Weight 1.05 ct Dimensions 7.9 × 5.9 × 3.6 mm Body Tone Black N3 Brightness B2 Moderately Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Blue Product Enquiry