0.32 ct black opal 4.9×4.2×2.4mmUS$350.00 Out of stock SKU: CW2164 Category: Black Opal Opal Specifications Additional information Weight 0.32 ct Dimensions 4.9 × 4.2 × 2.4 mm Body Tone Black N3 Brightness B4 Very Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green, Blue Product Enquiry