1.83 ct black opal 13.4×7.2x3mm$4,000.00 USD USD AUD Out of stock SKU: A22Z03 Category: Black Opal Opal Specifications Additional information Weight 1.83 ct Dimensions 13.4 × 7.2 × 3 mm Body Tone Black N4 Brightness B4 Very Bright Cut Drop Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Gold Product Enquiry