1.22 ct black opal 11.4x6x2.7mmUS$1,200.00 Out of stock SKU: A22342 Category: Black Opal Opal Specifications Additional information Weight 1.22 ct Dimensions 11.4 × 6 × 2.7 mm Body Tone Black N2 Brightness B3 Bright Cut Drop Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry