0.84 ct black opal 7.5×5.5x3mmUS$1,120.00 Out of stock SKU: A22L02 Category: Black Opal Opal Specifications Additional information Weight 0.84 ct Dimensions 7.5 × 5.5 × 3 mm Body Tone Black N3 Brightness B5 Vivid Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry