0.53 ct black opal 5.9×5.1x3mm$400.00 USD USD AUD Out of stock SKU: A226 Category: Black Opal Opal Specifications Additional information Weight 0.53 ct Dimensions 5.9 × 5.1 × 3 mm Body Tone Black N4 Brightness B3 Bright Cut Oval Dome High Dome Opal Origin Lightning Ridge Predominant Colors Red Product Enquiry