You cannot add "6.00 ct black opal 13.5x11x6.5mm" to the cart because the product is out of stock. 2.52 ct black opal 12×7.5x3mm$2,000.00 USD USD AUD Out of stock SKU: OSR1702 Category: Black Opal Opal Specifications Additional information Weight 2.52 ct Dimensions 12 × 7.5 × 3 mm Body Tone Black N4 Predominant Colors Green, Orange Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Product Enquiry