You cannot add "2.70 ct gem black opal double sided 10.5x8x5mm" to the cart because the product is out of stock. 20.62 ct black opal 22.5x15x9mm$5,000.00 USD USD AUD Out of stock SKU: KP1808 Category: Black Opal Opal Specifications Additional information Weight 20.62 ct Dimensions 22.5 × 15 × 9 mm Body Tone Black N1 Predominant Colors Blue, Green Brightness B3 Bright Cut Oval Dome High Dome Opal Origin Lightning Ridge Product Enquiry