2.16 ct black opal 12.6×7.7×3.4mmUS$2,500.00 Out of stock SKU: FR2121 Category: Black Opal Opal Specifications Additional information Weight 2.16 ct Dimensions 12.6 × 7.7 × 3.4 mm Body Tone Black N2 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Blue Product Enquiry