0.20 ct black opal 4.9×3.4×1.5mmUS$300.00 Out of stock SKU: CL2184 Category: Black Opal Opal Specifications Additional information Weight 0.20 ct Dimensions 4.9 × 3.4 × 1.5 mm Body Tone Black N2 Brightness B4 Very Bright Cut Cushion Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry