0.79 ct black opal 9×5.2×2.3mm$300.00 USD USD AUD Out of stock SKU: NB2201 Category: Black Opal Tag: Black Beauties Opal Specifications Additional information Weight 0.79 ct Dimensions 9 × 5.2 × 2.3 mm Body Tone Black N1 Brightness Bright B3 Cut Oval Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry