0.79 ct black opal 7.4×4.8×3.4mmUS$1,200.00 Out of stock SKU: A22Z12 Category: Black Opal Opal Specifications Additional information Weight 0.79 ct Dimensions 7.4 × 4.8 × 3.4 mm Body Tone Black N4 Brightness B2 Moderately Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Pink Product Enquiry