1.80 ct black opal 11x7x3 mmUS$2,700.00 Out of stock SKU: L2200053 Category: Black Opal Opal Specifications Additional information Weight 1.80 ct Dimensions 11 × 7 × 3 mm Body Tone Black N4 Brightness B4 Very Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry