0.32 ct black opal 5.2×5.1×1.8mmUS$150.00 Out of stock SKU: B22A79 Category: Black Opal Opal Specifications Additional information Weight 0.32 ct Dimensions 5.2 × 5.1 × 1.8 mm Body Tone Black N1 Brightness B3 Bright Cut Round Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry