0.45 ct black opal 5.4×5.3×2.6mmUS$400.00 USD USD AUD Out of stock SKU: MT2129 Category: Black Opal Opal Specifications Additional information Weight 0.45 ct Dimensions 5.4 × 5.3 × 2.6 mm Body Tone Black N2 Brightness B2 Moderately Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry