You cannot add "0.98 ct black opal gem 11x6x2mm" to the cart because the product is out of stock. 5.78 ct gem black opal 15x10x6mm$12,000.00 USD USD AUD In Stock 5.78 ct gem black opal 15x10x6mm quantity — OR — Add to cart SKU: NF02 Category: Black Opal Opal Specifications Additional information Weight 5.78 ct Dimensions 15 × 10 × 6 mm Body Tone Black N3 Predominant Colors Blue, Green Brightness B5 Vivid Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Product Enquiry