2.80 ct black opal 12×9.5x3mmUS$3,500.00 Out of stock SKU: T160049 Category: Black Opal Opal Specifications Additional information Weight 2.80 ct Dimensions 12 × 9.5 × 3 mm Body Tone Black N4 Brightness B4 Very Bright Cut Oval Dome Low Dome Predominant Colors Green Product Enquiry