0.23 ct black opal 5.4×2.7×1.9mmUS$300.00 Out of stock SKU: MU2302 Category: Black Opal Opal Specifications Additional information Weight 0.23 ct Dimensions 5.4 × 2.7 × 1.9 mm Body Tone Black N1 Brightness B4 Very Bright Cut Cushion Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry