8.93 ct semi black opal gem 18x13x5mmUS$5,500.00 Out of stock SKU: T160039 Category: Dark Opal Tag: The Red Edit Opal Specifications Additional information Weight 8.93 ct Dimensions 18 × 14 × 5 mm Body Tone Dark N6 Predominant Colors Blue, Red Brightness B4 Very Bright Cut Oval Dome Low Dome Opal Origin Lightning Ridge Product Enquiry