1.61 ct black opal 12.8×5.8×3.1mmUS$1,500.00 USD USD AUD Out of stock SKU: MA2123 Category: Black Opal Opal Specifications Additional information Weight 1.61 ct Dimensions 12.8 × 5.8 × 3.1 mm Body Tone Black N3 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green Product Enquiry