1.30 ct black opal pair 7.6x6x2mmUS$250.00 Out of stock SKU: CW2160 Category: Black Opal Opal Specifications Additional information Weight 1.30 ct Dimensions 7.6 × 6 × 2 mm Body Tone Black N2 Brightness B2 Moderately Bright Cut Pair Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Blue Product Enquiry