0.43 ct black opal 7.1x5x1.9mm$250.00 USD USD AUD Out of stock SKU: A22W73 Category: Black Opal Opal Specifications Additional information Weight 0.43 ct Dimensions 7.1 × 5 × 1.9 mm Body Tone Black N3 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry