You cannot add "1.26 ct black opal 7.5x7x4mm" to the cart because the product is out of stock. 1.21 ct gem black opal 10x8x2mm$5,500.00 USD USD AUD Out of stock SKU: A1989 Category: Black Opal Opal Specifications Additional information Weight 1.21 ct Dimensions 10 × 8 × 2 mm Body Tone Black N4 Predominant Colors Green, Red Brightness B4 Very Bright Cut Oval Dome Low Dome Opal Origin Lightning Ridge Product Enquiry