0.46 ct black opal 7.3×5.1x2mmUS$800.00 USD USD AUD Out of stock SKU: MT2160 Category: Black Opal Opal Specifications Additional information Weight 0.46 ct Dimensions 7.3 × 5.1 × 2 mm Body Tone Black N2 Predominant Colors Blue, Green Brightness B4 Very Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Product Enquiry