You cannot add "2.39 ct semi black opal 10x7.8x4.5mm" to the cart because the product is out of stock. 1.02 ct semi black opal 9x5x2.5mm$450.00 USD USD AUD Out of stock SKU: G171011 Category: Dark Opal Opal Specifications Additional information Weight 1.02 ct Dimensions 9 × 5 × 2.5 mm Body Tone Dark N6 Predominant Colors Green, Orange Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Product Enquiry