You cannot add "8.22 ct black opal 20x11.9x5.1mm" to the cart because the product is out of stock. 8.22 ct black opal 20×11.9×5.1mm$5,500.00 USD USD AUD Out of stock SKU: SN2101 Category: Black Opal Opal Specifications Additional information Weight 8.22 ct Dimensions 20 × 11.9 × 5.1 mm Body Tone Black N3 Brightness B3 Bright Cut Oval Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green Product Enquiry