0.54 ct black opal 6.9x5x2.2mm$50.00 USD USD AUD Out of stock SKU: PSN2303 Category: Black Opal Opal Specifications Additional information Weight 0.54 ct Dimensions 6.9 × 5 × 2.2 mm Body Tone Black N3 Brightness B3 Bright Cut Oval Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry