0.47 ct black opal 5.9×5.1×2.5mm$1,000.00 USD USD AUD Out of stock SKU: AHT2404 Category: Black Opal Opal Specifications Additional information Weight 0.47 ct Dimensions 5.9 × 5.1 × 2.5 mm Body Tone Black N3 Brightness Very Bright B4 Cut Oval Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Green, Orange Product Enquiry