13.15 ct black opal 24.8×18.1×5.6mm$6,000.00 USD USD AUD Out of stock SKU: CL2183 Category: Black Opal Opal Specifications Additional information Weight 13.15 ct Dimensions 24.8 × 18.1 × 5.6 mm Body Tone Black N4 Predominant Colors Blue, Green Brightness B3 Bright Cut Freeform Dome Medium Dome Opal Origin Lightning Ridge Product Enquiry