2.40 ct black opal 9.5×9.5×4.5mmUS$300.00 Out of stock SKU: TD201113 Category: Black Opal Opal Specifications Additional information Weight 2.40 ct Dimensions 9.5 × 9.5 × 4.5 mm Body Tone Black N3 Brightness B2 Moderately Bright Cut Round Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Blue Product Enquiry