You cannot add "3.25 ct black opal 12x11x4mm" to the cart because the product is out of stock. 1.20 ct black crystal opal 7.9×5.7×4.1mm$1,900.00 USD USD AUD Out of stock SKU: E212B Category: Black Opal Opal Specifications Additional information Weight 1.20 ct Dimensions 7.9 × 5.7 × 4.1 mm Body Tone Black N4 Brightness B5 Vivid Cut Oval Dome High Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green Product Enquiry