1.60 ct black opal 9×7.3×3.8mm$4,000.00 USD USD AUD Out of stock SKU: JCB2303 Category: Black Opal Tag: The Red Edit Opal Specifications Additional information Weight 1.60 ct Dimensions 9 × 7.3 × 3.8 mm Body Tone Black N4 Brightness B3 Bright Cut Oval Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Red Product Enquiry