You cannot add "1.26 ct black opal 7.5x7x4mm" to the cart because the product is out of stock. 1.83 ct black opal 10x6x4mm$2,500.00 USD USD AUD In Stock 1.83 ct black opal 10x6x4mm quantity — OR — Add to cart SKU: AS1804 Category: Black Opal Opal Specifications Additional information Weight 1.83 ct Dimensions 10 × 6 × 4 mm Body Tone Black N3 Predominant Colors Blue, Green Brightness B4 Very Bright Cut Oval Dome High Dome Opal Origin Lightning Ridge Product Enquiry