2.81 ct dark opal 11×9.1×4.5mmUS$250.00 Out of stock SKU: B22H01 Category: Dark Opal Opal Specifications Additional information Weight 2.81 ct Dimensions 11 × 9.1 × 4.5 mm Body Tone Dark N6 Brightness B3 Bright Cut Oval Opal Origin Lightning Ridge Predominant Colors Green Dome Medium Dome Product Enquiry