You cannot add "1.82 ct black opal 9x7.5x4mm" to the cart because the product is out of stock. 8.07 ct black opal 11.7×13.6x5mm$4,000.00 USD USD AUD In Stock 8.07 ct black opal 11.7x13.6x5mm quantity — OR — Add to cart SKU: GBF201 Category: Black Opal Opal Specifications Additional information Weight 8.07 ct Dimensions 11.7 × 13.6 × 5 mm Body Tone Black N4 Predominant Colors Blue, Green Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Product Enquiry