2.39 ct semi black opal 10×7.8×4.5mmUS$7,000.00 Out of stock SKU: T160015 Category: Dark Opal Tag: Dazzling Darks Opal Specifications Additional information Weight 2.39 ct Dimensions 10 × 7.8 × 4.5 mm Body Tone Dark N5 Predominant Colors Green, Orange Brightness B4 Very Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Product Enquiry